It is possible from your smartphone to your car stereo to Pair your phone with bluetooth module,and Aux from your radio.You can enjoy music from your phone through car speakers. Work for /for /for 5C 5S 6 6 plus,for ,for ,for ,for and any other phones or pads(Pls make there is bluetooth function in your phone or pad) Bluetooth 4.0 system, and compatible with other versions of 2.0 3.0 4.0 Bluetooth system, support commonly used MP3 audio, also support for WMA for WAV for FLAC, and other high- audio decoding, non- Bluetooth functions, can support DSD capacity transmission. of QQ music, KuGou music, and navigation can be transmitted to the car by Bluetooth Phone. This can only transmit the sound to the car, the can not be displayed on the car. Item Type:Bluetooth Car Kit Features:Car Bluetooth Adapter Cable Length:.17cm Connector:12Pin Bluetooth module connector:12V Model: A42478 Black: GND- Red: 12V + Compatibility: for for Focus Mk2 : 2005 onwards for for C-MAX Mk1 : 2003 onwards for for Mondeo Mk3 : 2003 onwards for for : 2006 Onwards for for Connect : 2006 - 2012 for for Transit : 2006 - 2012 for for Fiesta:2006-2008 Note: This connector plugs into the back of the car stereo and enables the AUX button on the front of the car radio. NOTE: This adaptor will only work with stereos have the AUX button and NOT CDDJ stereos (the stereos with 6 cd's built in). Plug and Play,Very easy installation. Function via Bluetooth-enabled devices No functional limitations of the car radio Allows you to connect an external audio source Installation: Red power cable connected to 12V+ Black power cable connected to 12V- 12Pin plug into the CD player (please confirm corresponding socket), mobile phone is connected with the Bluetooth module, aux audio source , you can play mobile phone music. Suitable for all mobile phone with Bluetooth function, PAD. colour:black Material:ABS Package Contents: 1 * Bluetooth Adapter Aux cable Only the above package content, other are not included. 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.