Plug and play, effective distance control range within 10 , high-definition is not stuck<br> The Bluetooth stereo audio wireless transmitter device can be used with digital devices with Bluetooth devices (such as Bluetooth speakers or Bluetooth headsets, etc.) to achieve indoor wireless high-definition audio transmission.<br> The Bluetooth transmitter/receiver can be used in all digital products with audio output (3.5MM audio interface), just need to link the audio to the input port.<br> Including computers, televisions and all other products that do not have their own Bluetooth transmitter function.<br> With Bluetooth headsets or Bluetooth speakers, you can enjoy music and TV programs without affecting others and ensuring privacy.<br> colour: black<br> Material: ABS<br> size: 65x26x11mm<br> Package Contents:<br> 1 x Bluetooth transmitter<br> 1 x 3.5 audio cable<br> 1 x 3.5 pair TV AV cable<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.