Compatibility: all iPod and iPhone models
Simple, 1-cable design combines easy-to-use FM transmitter and auto charger for iPod
SmartScan automatically finds the clearest frequencies wherever you are
Automatically optimizes output volume; No need to adjust volume level on your iPod
Lighted display is easy to read

Product DescriptionCharge & play your iPod through your car stereo.  The number-one way to power and play is also one our  most versatile models to date.  iTrip Auto combines Griffin¿s renowned FM transmitter technology with an integrated charger…. More >>
Griffin iTrip FM Transmitter with Auto Dock Connector Cable for iPod and iPhone