Features:Allows you to play CD， MP3 or MD players through your car's cassette deckInexpensive way to listen to your digital music through your car speakersPlugs directly into your portable playerPowered by your car's electrical systemContents:Audio car Cassette Tape AdapterBrand new and individually retail packagedYou will receive 1 (ONE) Brand New CASSETTE ADAPTERExactly the same as showing on picture.