It is possible from your smartphone to your car stereo to streamPair your phone with our bluetooth module,and choose Aux from your radio.You can enjoy music from your phone through car speakers.Work for /for iPad/for 5 5C 5S 6 6 plus,for ,for ,for ,for and any other phones or pads(Pls make sure 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 format audio, but also support for WMA for WAV for FLAC, and other high-quality audio format decoding, non-ordinary Bluetooth functions, can support DSD large capacity transmission.The voice of QQ music, KuGou music, movie and map navigation can be transmitted to the car by Bluetooth Phone. This can only transmit the sound to the car, but the image can not be displayed on the car.Item Type:Bluetooth Car KitSpecial Features:Car Bluetooth AdapterCable Length:approx.17cmConnector:12PinBluetooth module connector:12VModel: A42478Black: GND-Red: 12V +Compatibility:for for Focus Mk2 : 2005 onwardsfor for C-MAX Mk1 : 2003 onwardsfor for Mondeo Mk3 : 2003 onwardsfor for : 2006 Onwardsfor for Connect : 2006 - 2012for for Transit : 2006 - 2012for for Fiesta:2006-2008Note: 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 that 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 devicesNo functional limitations of the car radioAllows you to connect an external audio sourceInstallation: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 module, aux audio source selection, you can play mobile phone music.Suitable for all mobile phone with Bluetooth function, PAD.colour:blackMaterial:ABSPackage Contents:1 * Bluetooth Adapter Aux cableOnly the above package content, other products are not included.Note: Light 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.