Griffin iTrip Auto Pilot FM Transmitter with App Integration for iPod and iPhone Compatibility: iPhone, iPhone 3G; iPod mini; iPod classic 4G, 5G, 5.5G, 6G; iPod touch 1G, 2G; iPod nano 1G, 2G, 3G, 4G AutoPilot controls iPod playback from your dash or console's cigarette lighter with the touch of a finger. New SmartSound Plus technology delivers clear sound under real-world conditions. RDS technology shows song information on RDS-enabled car radio display.