Unbeatable Quality New 5.0 Wireless Bluetooth Audio Receiver Transmitter 2-in-1 TV Computer Adapter KN321 Powered

This portable and lightweight wireless audio transmitter and receiver is an ideal wireless audio solution suitable for various situations and purposes 2. Transmitter mode: wirelessly transmit audio from non Bluetooth TVs, home stereo systems, or CD players to Bluetooth headphones or speakers 3. Receiver mode: wirelessly transmit audio from Bluetooth enabled phones, tablets, or computers to wired stereos, speakers, or headphones 4. Simply press the switch lightly to switch between transmitter and receiver modes. Easy connection using Bluetooth and 3.5mm audio cable (included). 5. Ultra portable audio streaming power supply KN321 is only 44 millimeters (1.73 inches) and weighs only 18 grams (0.63 inches), but it has powerful wireless audio streaming capabilities. Put this transmitter and receiver in your backpack or laptop bag and carry them around effortlessly. 6. Compatibility: Equipped with a 3.5mm cable and a 3.5mm to 2RCA cable, this receiver transmitter adapter can be used for your computer, laptop, home stereo system, headphones, mobile phone, MP3 player, CD player, etc. Model: KN321 BT5.0, A2DP, AVRCP (receiver mode) Operating range: 10 meters/33 feet (without any obstructing objects) Pairing Name: KN321 Charging time: 2 hours Battery type: Lithium polymer (200mAh) Power on: Press and hold the power on/off button until the LED lights up Shutdown: Press and hold the power on/off button until the LED goes out Charging: Use a DC-5V charger and a micro USB charging cable. The red light is on when charging. After the battery is fully charged, the red light goes out and the blue light comes on. Switching modes: 1) RX: receive mode, indicator light: blue LED 2) TX: Transmission mode, indicator light: red LED RX mode: Pairing name: KN321, find KN321 pairing in the Bluetooth settings of your phone. During the pairing process, the blue light flashes twice per second, and after successful pairing, the blue light flashes once every three seconds. How to use: 1) Insert one end of the audio cable into the audio input of the speaker and the other end into the audio input of KN321 2) Confirm that it is in RX mode (blue light flashing). Find the pairing name KN321 in the Bluetooth settings of your phone and click to pair. TX mode: TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth earphones, Bluetooth speakers, Bluetooth receivers, etc.). During the pairing process, the red light flashes twice per second, and after pairing, the red light flashes once every three seconds, which is very successful. How to use: 1) Insert one end of the audio cable into the audio output terminal of the device and the other end into the audio input terminal of KN321. 2) Confirm that it is in TX mode (red light flashing). KN321 will automatically search for pairing Bluetooth earphones or speakers. Packaging content 1 x Bluetooth 5.0 audio transmitter/receiver adapter 1 x Micro USB power cable 1x RCA cable 1x 3.5mm cable 1x User Manual chi Inch: 444412mm Weight: 18 grams Bagged: 62g Color box packaging: 74g Color box size: 93mm * 103mm * 23mm 49.5*25*24*cm 100pcs 8.5kg 49.5*48*23*cm 200pcs 16kg Related keywords: Bluetooth sample receiver to wireless, Bluetooth audio 2-in-1 adapter, Bluetooth audio receiver plug and play, Bluetooth audio transmitter receiver 2-in-1, Bluetooth audio receiver universal version, Bluetooth adapter receiver mp3, driver free audio transmitter, desktop computer Bluetooth audio transmitter, car FM audio transmitter, Qualcomm Bluetooth audio transmitter, aptx audio transmitter TF card audio transmitter, audio receiver Bluetooth, audio receiver plug, Bluetooth audio receiver to old speaker, Bluetooth audio receiver to speaker, Bluetooth audio receiver, wireless audio board, wireless audio transmitter, wireless audio transmission receiver, wireless audio player, wireless audio transmission receiver, wireless music Bluetooth, wireless music player, car FM music transmitter, aptx Bluetooth receiver, aptx Bluetooth adapter, aptx Bluetooth transmitter, airplane Bluetooth audio receiver, airplane Bluetooth 2-in-1 receiver, airplane Bluetooth Bluetooth receiver, airplane Bluetooth headphone adapter, airplane Bluetooth phone, aptx Bluetooth decoding, aptx audio transmitter, aptx audio receiver, aptx low latency, wireless audio transmission and receiver, wireless audio Bluetooth receiver, wireless sample Bluetooth transmitter, car wireless adapter The sentence is: Due to different shipping batches, there may be slight differences in the outer packaging of certain products. We will provide users with aesthetically pleasing and high-quality outer packaging without affecting product quality. The SKU image in some products may display multiple products of the same style, for reference only. If the specifications are not clearly stated, the quantity of goods in that specification is 1 piece. [Product Testing]: Before shipping and packaging, our company will also conduct individual tests to ensure that you receive the goods without any quality issues. If there are quality issues, please communicate with me in a timely manner so that the problem can be resolved and unpleasant incidents can be avoided. Thank you for choosing our product!