New Yatour Car Bluetooth adapter Digital MP3 CD music Changer for Renault Car Stereo Before bidding, please confirm your car can use this CD changer! If possible please send the pictuer of your car's headunit(front and back), we will confirm it for you! Optional: Hands-free Phone Call (HFP): supports Answer/Hang up etc. , via car radio buttons and steering wheel buttons. Wireless A4DP Playback: easily streaming music of Bluetooth devices into factory car stereo system. Bluetooth AVRCP Control: controls Prev/Next Track, Pause/Play, Fast forward/backward via car radio buttons or steering wheel buttons easily and safely. AUX I nput: Supports 3. 7mm auxiliary input, able to connect any external audio sources.