Griffin Technology NA22038 RoadTrip FM Transmitter, Charger and Cradle for iPhone and iPod

Updated and fully redesigned from the ground up to be easier to use than ever, RoadTrip unlocks all the entertainment options your iPhone or iPod can deliver. RoadTrip features SmartScan technology, which searches the radio dial for the clearest broadcast frequency; it performs the setup for you at the touch of a button.

RoadTrip also gives you track control over your iPod or iPhone, with buttons that give your fingers tactile feedback so you can play, pause, skip forward and backward, without taking your eyes off the road. RoadTrip's updated cradle design accommodates most cases. When you get where you're going, it's ready to grab and go.