Features:For connection of almost any aux (audio) source， to MP3 players， laptops， portable CD/ DVD， video game stations， PSP， Zune etc. Listen to music from your portable MP3 player through your Alpine Full Speed head unit or AV unitConnect any portable player with line-out/headphones via the 3.5mm stereo jack. Your Alpine head unit must have the "D shaped" connection at the back of the car stereoSimply use the KCE-236B Aux+ cable to connect your MP3 player or your cell phone directly to your head unit， and enjoy more music playbackThis Cable will transfer your music from a 3.5 input to an Alpine/ JVC head unitColor: BlackCable Length: Approx. 150cm/ 59.06"Package Included:1 x 3.5mm AUX Input Interface Cable Adapter For ALPINE KCE-236B CDA-9886