Bluetooth 5.3 Audio Transmitter Receiver 3.5MM AUX HiFi Music Wireless Adapter<br> Features:<br> <br> The product transmits and receives 2-in-1 function.<br> Built-in battery, long-lasting life.<br> AUX interface connection, audio input and output.<br> Support HD call function, answer/hang up.<br> 5.3 high configuration Bluetooth version, not easy to jam.<br> Enhance the function of Bluetooth connection for all kinds of cars, stereos, TVs, tablets, desktop computers and so on.<br> Made of zinc alloy material shell, ABS material forging and moulding, durable quality assurance.<br> Power on and connect automatically.<br> <br> <br> <br> Working voltage:5V<br> Bluetooth version: 5.3<br> Bluetooth transmission distance: 5 metres<br> Bluetooth microphone effective distance:0.5-2 metres<br> Connection mode: AUX connection input, output<br> Battery capacity:120 mAh<br> Function: transmit/receive/talk etc<br> <br> <br> Notes:<br> 1. Connecting Bluetooth does not support automatic music playback, you need to manually point to play.<br> 2. During the call, or Bluetooth music sound is not loud enough, please manually adjust the volume of the product to the maximum.<br> 3. Do not use the product in high temperature, dusty or humid environment.<br> <br> Product list:<br> <br> Bluetooth adapter*1<br> Charging cable*1<br> Manual *1<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store