GoodTony 3.5mm Male to Male Stereo Audio Jack Aux Extension Cable For iPhone iPod Mp3 Car CD Player 10pcs 1.New Generic High Quality Auxiliary 3.5mm Male Jack to 3.5mm male Jack 2.Connect your device for iPod, for iPhone or mp3 player to your car or home stereo 3.Plugs into your cars for AUX (auxiliary) connector for pure sound. 4.Use this cable to connect your Phone, CD player, MP3 player, for iPod 5.DVD player or other devices to your Car audio system or other stereo speaker system