The end of a cassette tape plugs into the USB port. The rewind button plugs into the Aux jack. You can get a good look at both in the demo after the break.

Plug and Play: This Lightning to 3.5mm + USB Audio CHARGING cable is designed to facilitate the playback of iPhone music in the car aux, speaker, headphones. You can play music while charging on ...

The analog AUX jack enables any music player to play back through the vehicle's speakers, while the USB port allows music, metadata and playlists to be transferred between iPods and other digital ...