Features: The Bluetooth main control chip is used to reserve the AUX audio input function through the original car. The car Bluetooth music player has wireless music transmission function, for the old and current car audio, because many consumers find that listening to music is very troublesome. If there is no audio input port, you need to burn the disc, and the disc The of the film is slow to update, which is inconvenient. In many old stereos, the original car has reserved AUX external input function, so this Product can open and use the function to support online music playback. In the streaming media era, Online APPs are quite convenient, and the is updated in time. How To Install: Red power cable connected to 12V+,Black power cable connected to 12V-, Plug into the CD player Jack (please confirm corresponding socket), mobile phone is connected with the Bluetooth module, aux audio source selection, you can play mobile phone music. name:AUX Bluetooth Adapter Material: ABS Color: Black Out Power:5W Interface:Bluetooth Voltage:12 V Compatibility list: Note: Not compatible with RD4 radios. Compatible for : Compatible for C2 2005 + For //For RD4: C3 2005 + C4 2005 + C5 2004 + C6 2005 + For C8 2004 + For Berlingo 2005 + For Jumpy 2007+ For Synergie 2005+ Compatible for : For //For RD4: For Expert 2007 + For 207 2006 + For 307 2005 + For 307SW 2005 + For 307CC 2004+ For 2007 + For 407 2005 + For 407SW 2005 + For 607 2005 + For 807 2005 + For 1007 2005 + For Peugeot 4007 2007 + For 5008 2004+ For 3008 2004+ Package Contents: 1 x AUX TF Bluetooth Adapter 1 x Microphone Only the above package content, other products are not included. Note: Light reflection 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 +/- 1-3cm.