Belkin's TuneCast Auto Universal with ClearScan makes it easy to enjoy your iPod, iPhone, or other digital music player in your car. This handy gadget connects your portable music player to your car's FM stereo so you can continue enjoying your music while on the go. And while you're grooving to your favorite tunes, the TuneCast will charge your music player for hours of uninterrupted listening. The TuneCast features an integrated USB port that lets you charge almost any digital music player, so you can keep your tunes playing without interruption on even the longest road trip. The charger attaches to your compatible music player and draws power from your automobile's 12-volt lighter outlet.