brand new and high quality Features: - Function via Bluetooth-enabled devices - No functional limitations of the car radio - Allows you to connect an external audio source - It is possible from your smartphone to your car stereo to stream - Pair your phone with our Bluetooth-compatible module,and choose Aux from your radio. - You can enjoy music from your phone through car speakers. - Work for iPod/for iPad/for iPhone for ,for HTC,for Sony,for Nokia and any other phones or pads (Pls make sure there is Bluetooth-compatible function in your phone or pad) - Bluetooth-compatible 4.0 system, and for other versions of 2.0 3.0 4.0 Bluetooth-compatible system, support commonly used MP3 format audio, but also support WMA WAV FLAC, and other high-quality audio format decoding, non-ordinary Bluetooth-compatible functions, can support DSD large capacity transmission. - Easy to install for Citroen C2 2005 + for Blaupunkt/VDO/for RD4 for Citroen C3 2005 + for Blaupunkt/VDO/for RD4 for Citroen C4 2005 + for Blaupunkt/VDO/for RD4 for Citroen C5 2004 + for Blaupunkt/VDO/for RD4 for Citroen C6 2005 + for Blaupunkt/VDO/for RD4 for Citroen C8 2004 + for Blaupunkt/VDO/ for RD4 for Citroen Berlingo 2005 + for Blaupunkt/VDO/for RD4 for Citroen Jumpy 2007 + for Blaupunkt/VDO/for RD4 for Citroen Synergie 2005 + for Blaupunkt/VDO/for RD4 for Expert 2007 + for Blaupunkt/VDO/for RD4 for 207 2006 + for Blaupunkt/VDO/for RD4 for 307 2005 + for Blaupunkt/VDO/for RD4 for 307SW 2005 + for Blaupunkt/VDO/for RD4 for 307CC 2004 + for Blaupunkt/VDO/for RD4 for 308 2007 + for Blaupunkt/VDO/for RD4 for 407 2005 + for Blaupunkt/VDO/for RD4 for 407SW 2005 + for Blaupunkt/VDO/for RD4 for 607 2005 + for Blaupunkt/VDO/for RD4 for 807 2005 + for Blaupunkt/VDO/for RD4 for 1007 2005 + for Blaupunkt/VDO/for RD4 for 4007 2007 + for Blaupunkt/VDO/for RD4 Specification: Material:ABS Color: Black Red power cable connected to 12V+ Black power cable connected to 12V- 12Pin plug into the CD player Jack (please confirm corresponding socket), mobile phone is connected with the Bluetooth-compatible module, aux audio source selection, you can for play mobile phone music. Note:1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3.Please confirm the interface on the back of your CD host before buying. This interface is only suitable for 12 pin interface CD host. Package includes: 1 * Bluetooth-compatible adapter 2 * U tools