Belkin Universal TuneCast ( Model F8M066TT )

The Belkin TuneCast Universal connects to any MP3 player or portable DVD player through the 3.5mm headphone jack. It plugs into the lighter outlet of any car, boat, or RV, and never needs batteries. Select a vacant FM station between 88.1 - 107.9MHz and your MP3 or DVD player will be playing through your stereo.