Description: Connecter: USB 2.0 male and 2RCA to USB & 3.5mm Female,Bracket included to allow mounting of socket on your car's dashboard.1meter long cable,Water Proof Mount Rubber cover For use with any stereo with USB capability and/or auxiliary audio inputs,1/8 audio jack allows input of any MP3 player or external audio device. Use an existing hole or cut a hole in your dashboard and clip in the socket to flush mount it to your vehicle's dash Very convenient for vehicles indash Radio with RCA Audio/USB to 3.5mm AUX or USB Input mount Use this adapter set to convert RCA audio-in port to 3.5mm audio socket.USB A-type port will provide high speed data transfer and device charge power Package Includes: 1 Piece The USB and 2 RCA to USB and 3.5mm Cable 1 Piece Waterproof cover 1 Piece Fixed nuts 1 Piece Bracket