Bộ thu tín hiệu không dây

Description: 1-Channel module and remote control Input voltage: DC 10V-14V Standby current: less than 5MA RF frequency: 315MHz Applications: Access control, LED control, motor control, security and other fields. Specification: Receiver Size: Approx. 35x30x17mm/ 1.38x1.18x0.67 inch RF working mode: superheterodyne receiver Receiving sensitivity: -108dbm Remote control receiving distance: more than 100 meters in the open area Decoding mode: SCM decoding Can at most store 19 different encoding Working mode: jogging, self-locking, Wiring: Fixed wiring posts Output: switch output; normally open, common, normally closed end Support remote control type: learning code (15272240 chip) fixed code Work mode description: 1.Inching: Press learning key for once, after the red light is normally on, immediately press the key on the remote control that you want to match. When the red light continuous flashing stops, it finished learning. 2.Self-locking: Press the learn key for successive twice, tafter the red light is normally on, immediately press the key on the remote control that you want to match. When the red light continuous flashing stops, it finished learning. 3.: Press the learn key for successive 3 times, after the red light is normally on, immediately pressing the first key for once means ON. And the red light normally on after it flashes twice, then, pressing the second key means OFF. When the red light continuous flashing stops, it finished learning. 4.Clear the data: Press the learn key for successive 5 seconds, when the indicator light restore normally on from off, it clear data successfully. Package Includes: 1 Piece of Receiver 1 Piece of Remote Co

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Đặc điểm: Sản phẩm được thiết lập để nhận âm thanh và khởi chạy thiết bị Bluetooth hai trong một. Sản phẩm rất đơn giản, có thể khởi chạy và nhận âm thanh tự do. Thông qua chế độ thu Bluetooth, bạn có thể gửi nhạc đang phát trên điện thoại đến thiết bị âm thanh gia đình truyền thống. Sẽ thuận tiện hơn khi gửi sang TV, đầu CD, MP3 hoặc các nguồn khác đến loa Bluetooth hoặc tai nghe Bluetooth thông qua sản phẩm Bluetooth Chế độ phát hành. Do công nghệ có độ trễ thấp, cũng hỗ trợ truyền âm thanh thời gian thực của các trò chơi trực tuyến, truyền hình và phim ảnh. Miêu tả: Pin sạc có tuổi thọ pin dài. Thực hiện mô phỏng thiết bị âm thanh một cách hoàn hảo và mở rộng đến nhiều chức năng truyền tải thiết bị âm thanh Kết nối nhanh và âm thanh ổn định hơn Thông tin chi tiết: Tiêu chuẩn Bluetooth: Bluetooth 4.2 Chất liệu: Nhựa Hỗ trợ: A2DP, AVRCP Hỗ trợ: MP3, WAV, WMA, APE, FLAC Khoảng cách truyền âm: Hơn 20m Nguồn điện: 3.7V Thời gian làm việc: Hơn 10H Thời gian sạc: 2H Kết nối đầu vào và đầu ra: Giá đỡ tai nghe âm thanh nổi 3.5 mm Gói hàng bao gồm: 1 x Bộ thu phát Bluetooth 1 x Dây cáp USB 1 x Cáp âm thanh #highqualify #cheaper # receivertransm

Description: 100% brand new and high quality. Feature: New item RF wireless remote control 2 Channel Mini Receiver + Transmitter for intelligent home. It has the advantages of simple matching, safe and reliable for the modification of ancillary products. Widely used in remote control switch, remote control of the pump on and off, remote control machine on and off, remote control motor positive and negative, remote control socket, remote control LED, remote control audio, remote control electric door, remote control garage door, remote retractable door, remote control curtains, alarm host, alarm,remote control motorcycle, remote control electric car, remote control MP3, remote control lights, remote control cars, security and other civil and industrial supporting remote areas. Remote Control Switch Receiver and Transmitter Kit only, other accessories demo in the picture is not included! Specifications: Item Type: Remote Control Switch Receiver + Transmitter Kit Material: Plastic+Metal Size: 42x28x50mm/1.6x1.1x1.9in Color: Black Buttons: 2 Buttons Working Frequency: 315MHZ, 433MHZ(Optional) Quantity: 1 Pc Working/output way: Jog/Non-Latched: 1.Press one button is Working/ON. 2.Loosen your finger on the same button is Stop/OFF. (One channel switch need one buttons remote control.) Self -lock/Self-Latched: 1.Press one button for one time is working/ON. 2.Press the same button again is stop/OFF. (One channel switch need one buttons remote control.) Inter-lock /Latched: 1.Press one button is working/ON. 2.Press another button is stop/OFF. (One channel switch need 2 buttons remote control.) Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Remote Control Transmitter 1 x Remote Receiver Module (including sh

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Thương hiệu: UGREEN Loại không dây: Bluetooth Dùng cho: Âm Thanh Hỗ trợ độ nét cao: Không có Bản nhạc âm thanh: Đôi Chuẩn WIFI: Không có Hỗ trợ AAC: Có Hỗ trợ Apt-x: Có Đóng gói: Có Tên sản phẩm: Bộ thu âm thanh Bluetooth Tính năng đặc biệt: Không dây, Di động Loại giao diện: Với giắc cắm 3.5 mm / cổng 2RCA Phiên bản: Bluetooth 5.0 /4.1 Bộ thu Bluetooth 4.1: Không hỗ trợ aptx Bộ thu Bluetooth 5.0: Hỗ trợ aptx LL Lưu ý: Không có pin gắn liền, hãy tiếp tục sạc trong khi làm việc 1 >>> Phiên bản Bluetooth 5.0 mới nhất: Tuân theo thông số kỹ thuật của phiên bản 5.0, tương thích ngược với Bluetooth 4.2 / 4.1 / 4.0 / 3.0 / 2.0 / 1.0. 2 >>> Hỗ trợ Qualcomm® aptX ™ Độ trễ thấp: Âm thanh có độ trễ thấp Qualcomm® aptX ™ đảm bảo thiết bị hỗ trợ không dây Bluetooth® của bạn có thể cung cấp âm thanh đồng bộ với phương tiện hình ảnh. Làm giảm độ trễ và cải thiện tốc độ truyền tải âm thanh từ đầu đến cuối, mang lại trải nghiệm đồng bộ cho người dùng, chất lượng cao. Với aptX Độ trễ thấp, bạn có thể tận hưởng sự tự do của tính năng không dây cho các ứng dụng như chơi game và xem video. 3 >>> Khả năng tương thích phổ quát: Bộ thu Bluetooth 5.0 này có thể được kết nối với mọi bộ thu A / V và loa được hỗ trợ có giắc cắm tiêu chuẩn 3.5 mm hoặc cổng 2RCA, tương thích lý tưởng cho rạp hát gia đình, hệ thống âm thanh nổi và dàn âm thanh trên xe hơi, cũng phù hợp với iPhone, iPad, iPod Touch, Điện thoại thông minh và thiết bị Android. 4 >>> Phát nhạc trực tiếp trên 2 loa: Với cả hai tùy chọn kết nối 3.5mm và 2RCA, bạn có thể thưởng thức âm nhạc không dây trên 2 loa cùng lúc. 5 >>> Kết nối không dây tầm xa: Bộ điều hợp Bluetooth không dây hỗ trợ kết nối lên đến 10 mét / 33 feet, điều khiển phát nhạc ở khoảng các

Technical Data Of Receiver: Input Power:AC90-250V Standby Current:<5MA RF Frequency: 433M RF working mode:superheterodyne Receive sensitivity: >-108dbm Transmitting distance:>50m ( open space) Decoding mode:MCU software decoding Remote storage:20pc Support remote type:EV1527 Learning code, Fixed code Working mode:Momentary, Toggle, Latching,Automatic energize when power on mod Wiring type:fixed terminal Output Te Wiring type rminal :NO , NC , COM Dimension of PCB:55*32mm (L,W) Specifications Of The Remote Control: Operating frequency: 433.92MHz Power by 3V Coin Cell Button Battery (Battery included ), Material: PVC. Button: 2 buttons Size: 59mm x 28mm x 8mm; Operating voltage: 3V ; Operating Current: 12mA Transmitting power: 10mw Modulation mode: ASK (AM). Encoding type: Learning. Transfers distance:50m ( open space) Notice: Different options include different pack

【2020】F180B Wireless Mini FM Transmitter Music Audio For Mobile Phones Receiver Features: FM Transmitter for mobile phones, tablet PC, MP3/ MP4 player. Compatible with all mobile phones and devices a 3.5mm earphone plug. Mobile Phone hands-free function assures safety while driving. LCD displays frequency with red back light. High quality stereo sound. Memory for last frequency. Descriptions: Full frequency range: 87.5 - 108.0MHz Transmitting distance: 10m Signal to noise ratio: 80dB Frequency response: 20Hz-20kHz Specifications: Model: F180B Material: Plastic &amp; Electronic component Size: 35*18*2mm Color: Black Package Include: 1 x Wireless Mini FM Transmitter Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.

☆♡♤ Welcome to our shop ☆♡♤ Decription: Features: 1. Wireless transmitter and receiver set designed for electronic music instruments like guitar, bass, etc. 2. 2.4G uncompressed wireless signal transmission, low noise and latency, effective range is about 30 meters. 3. Supports 6 sets of devices working at same time, one-to-one and no-interference; and one transmitter can transmit signal to several receivers at the same time also. 4. Built-in rechargeable battery, long working hours, and comes with USB cable for convenient recharging. 5. 280 degree rotatable 1/4" plug, available for instruments with input jack in different positions. Specifications: Sample Range: 24bit/ 48KHz uncompressed digital transmission Latency: < 12ms Range: about 30 meters THD + Noise: -98dB Dynamic Range: > 105dB Operating Band: 2.4G ISM Worldwide Frequency Response: 20-20KHz, +1dB/-3dB Power Supply: Built-in Rechargeable Battery Charging: USB port Item Size: 13 * 3.8 * 1.2cm / 5.1 * 1.5 * 0.5in Item Weight: 34g / 1.2oz (for each) Package Size: 14 * 10.5 * 4.5cm / 5.5 * 4.1 * 1.8in Package Weight: 180g / 6.3oz Note: The guitar and guitar amplifier showed in the picture are not included. Included: 1 x Transmitter 1 x Receiver 1 x USB Charging Cable 1 x User Manual(Eng

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Hoan nghênh quý khách đến với myhomever, đây là sản phẩm của mùa mới nhất, quý khách cứ thoải mái lựa chọn mua hàng, chúng tôi sẽ mang đến cho quý khách trải nghiệm dịch vụ tốt nhất, chúc quý khách một ngày vui vẻ ~ Để biết thêm thông tin chi tiết sản phẩm, mời bạn xem phía dưới ~ Bộ thu phát tín hiệu ORICO BTA-508 USB Bluetooth 5.0 mini không dây cho máy tính, chuột, bàn phím, loa âm nhạc Đặc điểm: Chip RTL8761 Bluetooth 5.0, đường truyền ổn định hơn. Phạm vi truyền 20 mét không vật cản. Tương thích với nhiều hệ thống và có thể tương thích với nhiều phiên bản Bluetooth như 4.2 / 4.1 / 4.0. Mini và di động. Thông tin sản phẩm: Thương hiệu: ORICO Model: BTA-508 Màu sắc: Đen, trắng Chip: RTL8761B Phiên bản Bluetooth: 5.0 + BR / EDR Phạm vi truyền: 20m / 65,62ft Giao diện: USB-A Hệ điều hành hỗ trợ: Dành cho Windows 7/8/10 (Yêu cầu trình điều khiển) Kích thước sản phẩm: 24,6 X 16,2 X 7mm / 0,97 X 0,64 X 0,28" Lưu ý: 1. Liên kết trình cài đặt: https://www.orico.com.cn/download.html?skeyword=%20BTA-508%20 2. Do màn hình và hiệu ứng ánh sáng khác nhau, màu sắc thực tế của sản phẩm có thể hơi khác so với màu sắc hiển thị trên hình ảnh. Xin cảm ơn! 3. Xin vui lòng cho phép sai số 1-3mm do đo lường thủ công. Gói hàng bao gồm: 1 Bộ thu phát tín hiệu Blue

#E01-ML01DP5 #SPI #nRF24L01P #2.4Ghz #100mW #SMA #Antenna #Wireless #Transmitter #Receiver #nRF24L01P #RF Description: 100% brand new and high quality. Feature: Made of high-quality material, durable, firm and stable for us to use. This 2.4Ghz wireless transceiver module based on nRF24L01P with SPI interface features small size and various application usage. This module is embedded with imported electronic parts, such as industrial crystals with high precision and TCXO. In open and clear air, with maximum power, 5dBi antenna gain, height of 2m. Wireless RF Module only, other accessories demo in the picture is not included! Specifications: Item Type: Wireless RF Module Model Number: nRF24L01P Default: 2.4GHz (16MHz oscillator) Working Frequency: 2400-2525MHz Transmitting Power: 20dBm Communication Distance: 2500m Communication Interface: SPI Package Type: DIP Air Data Rate: 250K-2Mbps Power Supply Voltage: 2-3.6V DC Transmitting Current: 130mA Sensitivity: -95dBm Wireless Type: SMA-K Material: Circuit Board Size: 33.4x18mm/1.3x0.7in Color: As shown Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Wireless RF M

Welcome to 【maudlatombn.vn Store】 ,We insist on the lowest price to sell the best quality items！！！Plug and play, no driver required.Barrier-free transmission distance can up to 10 meters.Easy to use, just connect your speaker with our device.Supports all most digital products using bluetooth, such as iPad, iPod touch, iPhone, bluetooth cell phone. Removing troubles of wired connection, through the wireless connection and transmission, users can enjoy a high fidelity music at any place indoor by wireless control. Interface: usb/3.5mm audio interface.Transmission Distance: 10 meters.Color: Black Instructions: 1. connect with speakers:The first way, the speaker has no USB interface. Insert the Bluetooth USB into a charger with 5VUSB interface, then connect the audio cable to the AUX port.The second way, the speaker has USB interface. Insert the Bluetooth U disk directly into the speaker USB interface, then connect the audio cable to the AUX port. 2, pairing: 1) Turn on the Bluetooth function of the mobile phone (or computer), search for peripheral Bluetooth devices, find a device named YET-M1 in the search results, and pair with it. When the pairing is successful, the indicator light on the Bluetooth receiver slows down! 2) Play the music in the phone when the pairing is successful, then choose the music from the sub-menu to play through Bluetooth, and the wonderful music is played from the speaker. Package Includes: 1 x USB Bluetooth Music Receiver ,1* Audio

💯 Bán nhà máy: 💥 [Chào mừng đến với Shuanghai, theo dõi cửa hàng của chúng tôi và trở thành người hâm mộ, mua hàng tại cửa hàng và nhận phiếu giảm giá lớn] 💥 【Tất cả các sản phẩm đều có trong kho】 💞 [Đơn hàng của bạn có thể được chuyển từ kho của chúng tôi trong vòng 24 giờ] 📦 [Kiểm tra và đóng gói trước khi giao hàng để đảm bảo hàng hóa nhận được còn nguyên vẹn] Thông số sản phẩm Tên sản phẩm: Bộ thu Bluetooth 3,5 mm Mô hình sản phẩm: BT450 Phiên bản Bluetooth: V4.1 Khoảng cách truyền: 10 mét Chế độ cung cấp điện: có thể sạc pin tích hợp Thời gian sử dụng: 3-5 giờ Chế độ đầu ra: 3.5mm, cáp âm thanh AUX, không dây. Kích thước sản phẩm: 60mm * 14mm * 15mm (chiều dài, chiều rộng và chiều cao) Khối lượng tịnh: 6,9g Tính năng sản phẩm: Bộ thu Bluetooth, bộ thu Bluetooth trên xe hơi, bộ thu Bluetooth trên xe hơi, bộ thu Bluetooth AUX, bộ điều hợp âm thanh. Chức năng sản phẩm: Hỗ trợ trả lời, gác máy, phát, tạm dừng, chuyển bài, điều chỉnh âm lượng. Cách sử dụng: 1: Với giao diện 3.5mm, cắm Bluetooth trực tiếp vào giao diện 3.5mm. 2: Kết nối Bluetooth trực tiếp. 🛒Package chứa: 1 * bộ thu Bluetooth 1 * cáp sạc Bộ chuyển đổi kim loại 1 * 3,5 mm 1 * Túi mô tả Lưu ý: Chụp ánh sáng và cách hiển thị khác nhau có thể khiến màu sắc của vật phẩm trong ảnh hơi khác so với vật thể thật. Dung sai đo là +/- 2-5

A8 UHF Wireless Guitar Transmitter Receiver Set 730mhz 50M Range for Electric Guitars Bass ViolinWireless transmitter and receiver can be used for electroacoustic instruments such as guitar, bass, violin and so on. Features: Wireless transmitter and receiver set for electroacoustic musical instruments like guitar, bass, etc. UHF 730MHz true quality sound transmission, anti-interface and ultra-short delay, giving you the perfect music sound. Supports 4 sets of devices working at same time, transmission range is up to 50 meters. Built-in rechargeable lithium battery, long working hours, and comes with USB cable for convenient charging. Plug and play, simple to use. Compact size and lightweight, easy to carry. Specifications: Color: black, white (optional) Audio response range: 20Hz-20kHz Frequency: UHF 730MHz Transmission range: max.50M (no obstacle), 30M (through-wall) Transmission delay: less than 4ms Battery: 2 * 3.7V 600mAh rechargeable lithium battery Charge port: micro USB Item size: 110 * 45 * 15mm / 4.3 * 1.8 * 0.6in Item weight: 35g / 1.2ounce Package size: 150 * 85 * 50mm / 5.9 * 3.3 * 2.0in Package weight: 215g / 7.6ounce Package List: 1 * Transmitter 1 * Receiver 1 * Charge Cable #electronicguitaraccessorykit #wirelesstransmitterreceiverset #guitartransmitterreceiver #Guitars #violintransmitterreceiverset #ElectricGuitars #guitartransmitterreceiverset #Violin

☆ Welcome To Newsmallbrains ☆Packing: 1/2pcs* guitar teaching aid OR 1 *electro-acoustic instrument transmitter, 1 *receiver, 1 *charging cable Specifications (guitar teaching aid) Material: plastic Size: 23×19×4.5cm (length×width×height) Application: This product does not include guitars, only guitar chord practice aids. Specifications (Electroacoustic Instrument Transmitter) Colour: Black Audio response range: 20Hz-20kHz Frequency: UHF 730MHz Transmission range: up to 50M (barrier-free), 30M (through walls) Transmission delay: less than 4ms Battery: 2 * 3.7V 600mAh rechargeable lithium battery Charging port: micro USB Product size: 110 * 45 * 15mm / 4.3 * 1.8 * 0.6in Packing size: 150 * 85 * 50mm / 5.9 * 3.3 * 2.0in Features (electro-acoustic instrument transmitter) Wireless transmitter and receiver kits for guitar, bass and other electro-acoustic instruments. UHF 730MHz real-quality sound transmission, anti-interface and ultra-short delay, provide you with perfect music sound. Support 4 devices to work at the same time, the transmission distance can reach 50 meters. Built-in rechargeable lithium battery, long working hours, and with USB cable, convenient charging. Plug and play, easy to use. Small and light, easy to carry. Note: 1. For the data error of 1-2cm, please allow a slight manual measurement deviation. 2. Due to many factors such as display brightness and light brightness, the actual color of the item may be slightly different from the pictures displayed on the website, please unders

Packing: 1/2pcs* guitar teaching aid OR 1 *electro-acoustic instrument transmitter, 1 *receiver, 1 *charging cable Specifications (guitar teaching aid) Material: plastic Size: 23×19×4.5cm (length×width×height) Application: This product does not include guitars, only guitar chord practice aids. Specifications (Electroacoustic Instrument Transmitter) Colour: Black Audio response range: 20Hz-20kHz Frequency: UHF 730MHz Transmission range: up to 50M (barrier-free), 30M (through walls) Transmission delay: less than 4ms Battery: 2 * 3.7V 600mAh rechargeable lithium battery Charging port: micro USB Product size: 110 * 45 * 15mm / 4.3 * 1.8 * 0.6in Packing size: 150 * 85 * 50mm / 5.9 * 3.3 * 2.0in Features (electro-acoustic instrument transmitter) Wireless transmitter and receiver kits for guitar, bass and other electro-acoustic instruments. UHF 730MHz real-quality sound transmission, anti-interface and ultra-short delay, provide you with perfect music sound. Support 4 devices to work at the same time, the transmission distance can reach 50 meters. Built-in rechargeable lithium battery, long working hours, and with USB cable, convenient charging. Plug and play, easy to use. Small and light, easy to carry. Note: 1. For the data error of 1-2cm, please allow a slight manual measurement deviation. 2. Due to many factors such as display brightness and light brightness, the actual color of the item may be slightly different from the pictures displayed on the website, please unders

Feature: Adopting electret condenser cartridge with high sensitivity low impedance , anti noise and ant jamming capability Fast and accurate data transmission, it's highly improved the speech quality car communication system. Specification: Material: ABS Colour: Black Size: about 3M in total length Weight: 0.039KG Sensitivity: omnidirectional -32DB Product list: 1pcs* microphone + 1pcs * fixed clip +1pcs * 3M double-sided stickers Note: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measur

Decription: Features: Applications: This universal Bluetooth adapter can be used in almost all digital products with audio input / output (3.5mm Stereo Jack for Home and Car Audio System), just need to connect the audio output / input port. USB Bluetooth adapter can provide wireless connections between your Phone and TV, PC, Home stereo system, and other devices. Compact: 2 in 1 Wireless Adapter is durable and compact, easy carrying and space saving. Suitable for computer, TV, projector (transmit mode) / speaker, earphone (receive mode). When the light is red, it indicates the transmitter mode. When the light is blue, it indicates the Receiver mode. Low Delay and HIFI Stereo: Low latency for high-fidelity stereo sound, lag-free content streaming in transmitter mode. Wireless Bluetooth adapter allows you to enjoy HiFi stereo music without wire restriction, providing you a more convenient and perfect experience. Bluetooth 5.0 Technology: With advanced Bluetooth 5.0 technology, offer Long-range wireless range up to 10 meters (33 feet), the signal is more stable and faster. Bluetooth Receiver/Transmitter is not need drive, Plug the Bluetooth Adapter into your devices and then slide switch to pair it with any your devices in seconds. Portable: Size about 32x18x10.2mm,come with a 3.5mm AUX audio cable and User Manual. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Type:Bluetooth 5.0 Transmitter Receiver Whether You Need to Drive :Free drive, plug and play Bluetooth Version :5.0 Adapter Size:About 32x18x10.2mm Operating Range :Up to 10m Included: 1 x Bluetooth 5.0 Transmitter Receiver 1 x 3.5mm AUX Audio Cable 1 x Instruction M

Product parameters: Signal frequency: 27 Hz Power Supply Voltage: Both transmit and receive voltages are 3V. It's ok to use 2 AA battery for power supply. Transmitter panel: B+ connect to positive electrode, B- connect to negative electrode, ANT to antenna (antenna wire contact the back of the ANT solder, weld to fix or with screws) Receiving panel: B+ is connected to the positive pole, B- is connected to the negative pole, L and R correspond to the two poles of the small motor respectively, and the ANT is connected with the antenna. Size(Approx.): Launch plate 27*40mm/1.06*1.57 in, receiving plate 25*36mm/0.98*1.42 in Packing list:  1*launch board  1*receiving board 2*antenna   Tips: 1. Multiple sets of remote control devices with the same frequency at the same place will interfere with each other; if you want multiple remote control devices to work at the same place, remote control devices with different frequencies must be used, such as 27MHz and 49mhz. 2. If you want to improve the sensitivity of remote control, the capacitor can be welded to the motor. 3. The 2 buttons on the launch board can control motor the voltage of 1-3V positive and negat

Welcome to newwavebar2.vn Plug and play, no driver required.Barrier-free transmission distance can up to 10 meters.Easy to use, just connect your speaker with our device.Supports all most digital products using bluetooth, such as iPad, iPod touch, iPhone, bluetooth cell phone. Removing troubles of wired connection, through the wireless connection and transmission, users can enjoy a high fidelity music at any place indoor by wireless control. Interface: usb/3.5mm audio interface.Transmission Distance: 10 meters.Color: Black Instructions: 1. connect with speakers:The first way, the speaker has no USB interface. Insert the Bluetooth USB into a charger with 5VUSB interface, then connect the audio cable to the AUX port.The second way, the speaker has USB interface. Insert the Bluetooth U disk directly into the speaker USB interface, then connect the audio cable to the AUX port. 2, pairing: 1) Turn on the Bluetooth function of the mobile phone (or computer), search for peripheral Bluetooth devices, find a device named YET-M1 in the search results, and pair with it. When the pairing is successful, the indicator light on the Bluetooth receiver slows down! 2) Play the music in the phone when the pairing is successful, then choose the music from the sub-menu to play through Bluetooth, and the wonderful music is played from the speaker. Package Includes: 1 x USB Bluetooth Music Receiver ,1* Audio

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Bộ Thu Tín Hiệu Usb 6 Kênh Không Dây Cho Chuột Bàn Phím Logitech Lưu ý ： Chúng tôi có hai kiểu máy để bạn lựa chọn: thiết bị 1 kênh và thiết bị 6 kênh Đặc điểm sản phẩm: Kết nối 1 hoặc nhiều kênh: Một bộ thu nhỏ hợp nhất cho tối đa sáu kênh. Cắm sản phẩm và để yên sản phẩm, sau đó kết nối chuột và bàn phím cho một máy tính. Tải xuống phần mềm Unifying để nhanh chóng thêm tất cả các thiết bị của bạn vào một bộ thu. Sản phẩm thuận tiện, không lộn xộn, công nghệ không dây tiên tiến 2,4 GHz. Dễ dàng di chuyển và trải nghiệm đặc biệt, hãy giữ chuột và bàn phím tại nơi làm việc, ở nhà và trong túi máy tính của bạn. Chúng luôn sẵn sàng để sử dụng chỉ từ một cổng USB. Tương thích với các kiểu máy sau: Cho Anywhere Mouse MX (M905) Cho PerChomance Mouse MX (M950) Cho Wireless Mouse M505, M510, M525, M305, M310, M315, M325, M345, M215, M185 Cho Couch Mouse M515 Cho Touch Mouse M600 Cho Logitech keyboard K230, K250, K270, K320, K340, K350 Cho Logitech Wireless Solar Keyboard K750, K800 Cho Logitech Wireless Desktop MK710, MK605 Cho Logitech Wireless Wave Combo MK550 Cho Wireless Combo MK520 Cho Logitech Number Pad N305 Cho Logitech Wireless Trackball M570 Cho MK330, MK270 etc Thông tin chi tiết: Chế độ: Thiết bị 1 kênh, 6 kênh Loại sản phẩm: Bộ thu cho Logitech Unifying Chất liệu: ABS, kim loại Màu sắc sản phẩm: Như hình Kích thước: 1.4x1.8x0.6cm / 0.5x0.7x0.2 inch (Chiều dài x Chiều rộng x Chiều cao ) Số lượng: 1 Gói hàng bao gồm: (Không có gói hàng bán lẻ) 1 bộ thu tín

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày #Usb Receiver #Wireless Dongle Receiver #USB Adapter #Logitech #Mouse Keyboard #Connect Bộ Thu Kết Nối Nhận Tín Hiệu Không Dây Usb Dành Cho Chuột Máy Tính Bàn Phím Logitech Mk270 1 Bộ thu tín hiệu USB mới ban đầu cho bàn phím chuột Logitech mk270 / mk260 / mk220 / mk345 / mk240 / m275 / m210 / m212 / m150 Kênh kết nối kép, Cũng có thể kết nối bàn phím và chuột Lưu ý: Mã SN cho biết ngày sản xuất là 13 đối với sản phẩm năm 2013 và chỉ sản phẩm sản xuất sau 2013 như chuột và bàn phím sản xuất 14 15 16 17 18 19 mới có thể được sử dụng. Mã S / N trong hộp pin, vui lòng mở hộp pin của bạn kiểm tra. Cả hai bộ thu đều có thể được kết nối với bàn phím và chuột cùng một lúc. Không có sự khác biệt giữa cả hai, hệ điều hành Logitech có thể nhận dạng bình thường Tương thích với: Logitech MK220, MK235, MK240, MK250 nano, MK260, MK270, MK275, MK345 và các bộ chuột và bàn phím không dây khác và hỗ trợ M150, M210, M212, M185, M170 và các mẫu chuột khác; M238, M220 và chuột đơn khác Lưu ý: Bộ kết nối chuột và bàn phím MK220, Mk240, MK260, Mk270 có phiên bản mới và phiên bản cũ, bạn nên phân biệt rõ. Bộ thu này chỉ phù hợp với nhãn mới số SN14 / 15/16, v.v. (trước 13) Thông tin sản phẩm: Màu sắc: Bộ thu lớn, Bộ thu nhỏ nano Chất liệu: Nhựa Số lượng: 1 CÁI Gói hàng bao gồm: (Không có gói bán lẻ) 1 x Bộ th

100% brand new and high quality Feature: Made of high-quality material, durable, firm and has a long service life. The effective launching distance of this product is 8-10 meters(No obstruction). The product is compatible with Switch / Switch Lite Host, PS4 Host (with adapter), PC (with adapter). Insert the transmitter into the USB port of the PC host, plug and play. Support voice chat in the game, plug a 3.5mm microphone into the 3.5mm voice frequency hole of the host to realize the microphone call function. 1. Connect the Bluetooth headset: insert the TYPE-C male of the Bluetooth transmitter into the TYPE-C interface of the SWITCH host, and the five lights flash quickly for 2 seconds, and then the white LED lights on both sides of the Bluetooth transmitter flash slowly. (One receiver can only connect to one headset) 2. After operating the Bluetooth headset to work in the pairing mode, press and hold the A button for 2 seconds. The first white LED light changes from slow flashing to fast flashing, which means that the Bluetooth transmitter enters the pairing mode. After the pairing is successful, the Bluetooth launches The white LED of the device is always on. 3. At this time, the sound of the SWITCH host will be emitted from the Bluetooth headset, indicating that the wireless Bluetooth connection is successful. At this time, the product automatically recognizes the format of the Bluetooth device, and the corresponding mode light is on. Bluetooth Adapter only, other accessories demo in the picture is not included! Specification: Material: Plastic Color: As picture shown Quantity: 1 Pc Input Interface: TYPE-C Bluetooth transmission distance: 8-10 meters (without obstacles) Working Frequency Range: 2.402GHZ-2.480GHZ Bluetooth Version: BT5.0 Compatible with: Switch / Switch Lite Host, PS4 Host (with adapter), PC (with adapter) Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Bluetooth Ad

Welcome to 【vastcourering.vn Store】 ,We insist on the lowest price to sell the best quality items！！！2.4G Wireless Video Transmitter Receiver Kit This 2.4G Wireless Color Video Transmitter Receiver is for your vehicle's rearview camera, Allowing you to transform rearview car camera signal to the LCD display monitor by the 2.4G Wireless. Simply connect the rearview camera with the transmitter and the car LCD display With the receiver; you will have a fully functioning wireless rearview camera. The receiver and Transmitter can be powered by any DC 12V vehicles. Wireless Color Video Transmitter Receiver Kit is a great addition to your car. Specifications: - Transmitter frequency: 2468MHZ - Power output: 100mW - Video in / out: PAL / NTSC composite video signal - Working temp: -20 - 60 deg.c - Receiver sensitivity: -93dbm - Working current: DC12V 200mA - AV out interface: RCA jack - Work range: Up to about 50m (Hollowness) - Transmitter / Receiver cable length: 1.5m Features: Durable,Portable Functions: Improve driving safety Material: Plastic Color: Black Special function: Allowing you to transform rearview car camera signal to the LCD display Monitor by the 2.4G wireless Package Contents: 1 x 2.4G Wireless Color Video Transmitter, 1 x 2.4G Wireless

Muslady 2.4G Wireless Guitar System Transmitter & Receiver Built-in Rechargeable Lithium Battery 30M Transmission Range for Electric Guitar Bass Features: Wireless transmitter & receiver set designed for electronic music instruments like guitar, bass, etc. 2.4G uncompressed wireless signal transmission, low noise and latency, effective range is about 30 meters. Supports 6 sets of devices working at same time, one-to-one and no-interference; and one transmitter can transmit signal to several receivers at the same time also. Built-in rechargeable lithium battery, long working hours, and comes with USB cable for convenient recharging. 280° rotatable 1/4" plug, available for instruments with input jack in different positions. Specifications: Color: Silver/ Black(optional) Sample Range: 24bit/ 48KHz uncompressed digital transmission Latency: < 12ms Range: about 30 meters THD + Noise: -98dB Dynamic Range: > 105dB Operating Band: 2.4G ISM Worldwide Frequency Response: 20-20KHz, +1dB/-3dB Power Supply: Built-in Rechargeable Lithium Battery Charging: USB port Item Size: 13 * 3.8 * 1.2cm / 5.1 * 1.5 * 0.5in Item Weight: 34g / 1.2oz (for each) Package Size: 14 * 10.5 * 4.5cm / 5.5 * 4.1 * 1.8in Package Weight: 180g / 6.3oz Note: The guitar and guitar amplifier showed in the picture are not included. Package List: 1 * Transmitter 1 * Receiver 1 * USB Charging Cable 1 * User Manual(English) #rosewoodfretboardneck #guitartransmitterreceiver #transmitterreceiverset #ElectricGuitars #electricguitarneck #electricguitartransmitterrec

X6 Wireless Bluetooth Receiver 3.5mm Jack AUX Audio Stereo Music MIC CaProduct Description: High Quality X6 Car Bluetooth Music Receiver (Hands-free) is a high-tech wireless product that can receive music on a mobile phone Or TF card or a Bluetooth-enabled transmitter. This music receiver can be used for almost all audio receivers with input plugs, Including automotive devices. You can receive music from your Smartphone and MP3 at the home's speakers or the car's sound system. Enjoy the supreme car music, call solutions, use smart phones through the car audio call and listen to music. Gently press to call, Enjoy the music stored in the phone or even play Internet radio. The product with an embedded echo cancellation microphone, Only a button can be easily in the music and phone switch between. Technical Parameters: 1. Bluetooth 4.1 + EDR, 10m transmission distance 2. Support Bluetooth handsfree call function 3. Support Bluetooth A2DP stereo 4. Support TF card playback function 5. Frequency: 2.4GHz 6. CE, FCC, BQB certification 7. 3.5mm stereo input socket 8. sleep mode, energy-saving 9. Power: the mini USB cable charger 9. Working hours: up to 8 hours 10.Size: Approx. 5.5x2.5x1.3cm Music player: 1. Your smartphone is paired with a Bluetooth receiver, 2. You can’t adjust the volume by the product, but only adjust the volume on your phone or car. 3: you can press the multi-function button to pause or resume playback. 4: You can select your favorite music with the previous song (| <<) button or the next song (>> |) button. Call / receive calls: 1. When you make a call or answer a call, the Bluetooth receiver will automatically pause playback. 2. When you press the multi-function button to end the call and the audio will resume playback automatically. Redial the last call You can double-click the multi-function button. Refuse to call: You can reject a call from any one of the previous song (| <<) button or the next song (>> |) This Bluetooth receiver increase the Siri function in order to the better IOS user experience. You can use when the voice software activated by long pressing the multi-function keys. Warm Note: the product itself cannot adjust the volume,you can adjust the volume via mobile phone. Packing accessories: 1. X6 Bluetooth music receiver 2. USB power cable 3. User Guide 4. 3.5mm audio cable NO TF Card NO Retail Package Box and other accesso

Description: Compatible with :All mobile phones with 3.5mm audio socket and portable CD, MD, MP3/MP4, PDA, Tablet PC, DVD, etc. Automatically mute the music during calls and resume playing music after calls. Volume adjustment is offered and memory for last frequency. Hands-free function makes you more safety during driving. LCD displayer displays frequency with backlight. With touch key design, High fidelity stereo. Digital PLL, the transmission is stable in different environments. Powered by rechargeable built-in lithium battery which works more than 3.5 hours. Specification: Size: 4.5 x 2.5cm Package weight: 1.0oz/29g The length of the USB Charging Cable: 81.0 cm Frequency range: 87.5 – 107.9MHZ Charging time: 2 hours Package Includes: 1 x FM Transmitter 1 x USB Charging Cabl

Description: 3.5mm Standard Plug: Metal material, detachable two-way 3.5mm male to male audio connector, compact and easy to carry. Built-in Microphone: Support hands-free calling, 3.0 HD lossless receiving technology, HD fidelity for voice calls. LED Indicator: Allows the wireless Audio receiver's working status at a glance. Rechargeable: Powered by built-in rechargeable lithium-ion battery through mini USB port, long operating time and low consumption. Widely Use: Suitable for mobile TV, MP3, MP4, speaker, headset, laptop, car speaker, and other devices with 3.5mm audio jacks. Plug and play, convenient and fast, no external power supply required. Specification: Material: ABS Plastic Dimensions: 53x25x11mm/2.09x0.98x0.43inch Version: 3.0 + EDR Class 2 Support A2DP V1.2 (built in microphone) Powered by USB 5V DC Transmission Rate: 3 (Mbps) Built-in microphone Transmission distances of up to 10 M Sleep mode to save energy Compatible with hands-free function Up to 2 hours of music or continuous playback The wireless music receiver connects to the 3.5mm headphones Use with speakers for home, car, headphones, etc. Package Includes: 1 Piece Built-in microphone music receiver 1 Piece Micro USB power cable 1 Piece 3.5mm input jack 1 Piece Instruction Manual Note: Please allow 1-3mm deviation due to manual measurement.(1mm=0.04inch) Color might be slightly different due to the color calibration of each individual mon

Specification: 1.Input Voltage: AC85V-AC220V 2.RF Frequency: 315/433MHZ 3.RF Working mode:Super heterodyne receiver 4.Receiver Sensitivity: -107dBm 5.Remote Control Distance: >100 meter(In open environment) 6.Decoding Way: MCU Software decoding 7.Can store the number of remote control:32 8.Support remote control type: Fixed code, learning code 9.Channel: 1CH 10.Multiple working modes: (Jog/Non-Latched ,inter-lock/Latched ,self-lock /Self-Latched) 11.Wiring Method:Fixed wiring terminal 12.Rated load:10A 250VAC / 10A 125VAC 10A 30VDC / 10A 28VDC 13.Dimension:5.4cm*3.1cm*1.4cm Working/output way: 1.Jog/Non-Latched: Press one button is Working /ON. Loosen your finger on the same button is Stop/OFF. One channel switch need one buttons remote control. 2.Self -lock/Self-Latched: Press one button for one time is working/ON. Press the same button again is stop/OFF. One channel switch need one buttons remote control. 3.Inter-lock /Latched: Press one button is working/ON, press another button is stop/OFF. One channel switch need 2 buttons remote control. Clear & Learn Code: 1. Clear function - After pressing the "KEY" button 8 times, the LED will go off and release all the remote control data in the memory. When the LED flashes for 5 times, it indicates that the clear function is completed. 2, learning function - click the learning button "KEY", LED indicator light indicates that the microprocessor to enter the learning state of the code, press the matching wireless remote control button, LED light blinks 3 times then turn off means Code success. 3. LED flashes to determine the selected function. * Flashing 1 time - Jogging function * Flashing 2 times - Self-locking function * Blink 3 times - Interlock function Notice:When using for the first time, make sure to clear the factory code and clear the remote control code. Package included: 1 x 220V 1 Channel Wireless Relay S

Item Type: Bluetooth Transmitter / Receiver Output: DC 12V 30A Bluetooth compliance: Bluetooth V4.2, A2DP and AVRCP Transmission Range: up to 33ft / 10m Supports: Dual Stream Codec: aptX Low Latency, aptX, SBC Working time: more than 10H Charging time: 2 hours; can be used while being recharged Charging input voltage: DC 5 V Power Supply: 3.7 V colour: black Material: ABS size: 50x26x6mm Package Contents: 1*Bluetooth Transmitter Receiver 1*USB Charging Cable 1*3.5 Audio CableOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Feature: - The X6 Car Bluetooth Music Receiver is a high-tech wireless product that accepts music from a mobile phone or TF card or Bluetooth-enabled transmitter. - This music receiver can be used with almost any audio receiver with an input plug, including automotive equipment. - You can listen to music received by your smartphone and MP3 on your home speaker or car audio system. - Enjoy car music, call problems, make calls using your smartphone, and listen to music through your car stereo. - Hands-free calling, music stored on your phone, and even Internet radio at the touch of a button. - The product is equipped with an embedded echo cancellation microphone that makes it easy to switch between music and mobile phones with a single button. Specifications: Model: X6 Color: Black Bluetooth 4.2+EDR, transmission distance 10m/32.81ft Support function: Bluetooth hands-free calling function, 3.5mm A2DP stereo, TF card playback function Frequency: 2.4GHz Certification: CE, FCC, BQB certification Mode: sleep mode, energy saving, speakerphone Power: mini USB cable charging Battery capacity: 120 mA / 3.7 volts Working time: up to 8 hours Product size: 54mm*20mm*13mm/2.13*0.79*0.51in Product weight: 14g Packing size: 130mm*85mm*24mm/5.12*3.35*0.94in Package weight: 40g Operation Guide: Step 1: Toggle the power switch The Bluetooth receiver indicator (blue-red) light flashes to indicate that it is ready to pair. Step 2: The Bluetooth receiver is connected to the speaker through a 3.5mm audio cable. Step 3: Open the Bluetooth settings on your smartphone, search for "X6", and click to start pairing, successfully pair, the Bluetooth indicator will light up (blue) Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Bluetooth Receiver 1 X 3.5mm Adapter 1 X USB Charging Cable 1 X Ma

[iffarmerrt]Car 2-in-1 Transmitter Receiver Wireless Audio USB Bluetooth FM Adapter 5.0Feature: Technologies: BT5.0, A2DP, AVRCP (receiver mode only) Operation Range: Up to 10m / 33ft (without any blocking objects) Pairing name(Receiver mode ): KN320 Transmitter mode: Red LED light is on Receiver mode: Blue LED light is on Dimensions: 32mm*17mm*8.5mm Weight: 50g Introduction: 1. This extremely portable, lightweight wireless audio transmitter & receiver is an ideal wireless audio solution for a wide range of situations and uses 2. Transmitter mode: wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones or speakers 3. Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones 4. Mode switching: A) If the device has been in a mode for a long time, it needs to be re-energized twice to switch to another mode. B) If the device has just switched mode, you want to immediately switch to another mode, you only need to re-energize once. 5. Pairing method A) RX mode: Pairing name: KN320, find KN320 in the Bluetooth settings of the phone to pair. The blue light flashes during the pairing process, and the blue light stops flashing after the pairing is successful. Connect the product to the audio device with a 3.5 audio cable. B) TX mode: TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.), the red light flashes during pairing, and the red light stops flashing after pairing succeeds. Connect the product to a device such as a TV with a 3.5 audio cable/RCA audio cable. 6. The KN320 just 32mm (1.26”) across and weighs only 3.2g (0.11oz), but has got powerful wireless audio streaming capabilities. Slip this transmitter & receiver into your backpack or laptop bag and take it on-the-go without the slightest effort. 7. Broad Compatibility: With the included 3.5mm cable, this Receiver Transmitter adapter can widely be used on your computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc. Package Included: 1 X Bluetooth 5.0 Audio Transmitter/Receiver Adapter 1 X 3.5mm Aux Cable 1 X User M