Features:<br> 100% new and high quality<br> Made of high quality material, durableand practical to use<br> Function via Bluetooth-enabled devices<br> No functional limitations of the car radio<br> Allows you to connect an external audio source<br> It is possible from your smartphone to your car stereo to stream<br> Pair your phone with our bluetooth module, and choose Aux from your radio.<br> You can enjoy music from your phone through car speakers.<br> You can just Insert this item to the back radio then Connect the red wire to 12V+, the black wire to 12V-.<br> Match<br> your phone or pad mp3 to bluetooth module.and Choose Aux from your<br> radio, then you can use your phone to play music through car speakers.<br> Bluetooth 5.0 version, and compatible with 2.0 3.0 4.0 other versions of<br> Bluetooth, can support the commonly used MP3 format audio, but also<br> support the WMA WAV FLAC, and other high-quality audio format decoding,<br> non-ordinary Bluetooth functions, can support DSD large capacity<br> transmission.<br> Plug<br> into the CD player Jack (please confirm corresponding socket), mobile<br> phone is connected with the Bluetooth module, aux audio source<br> selection, you can play mobile phone music.<br> Note: Please confirm the interface on the back of your CD host before buying.<br> Specifications:<br> Material: Plastic<br> Cable Length: 17.5cm(Approx.)<br> Black: GND-<br> Red: 12V ACC+<br> Bluetooth Module Connector: 5-12<br> Compatibility:<br> Bluetooth Streaming (A2DP) Interface for Mercedes Benz E/CLS/SLK 2004-2008<br> Warm Tips:<br> The fitment is only for reference. Please make sure that connector can fit for your car before you order it.<br> Package Contents:<br> 1x Bluetooth Adapter Aux Cable<br> Note:<br> 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.<br> 2. Please allow slight manual measurement deviation for the data.<br>