83% off Griffin iTrip Car Charger & FM Transmitter

Play your favorite iPod and iPhone tunes in the car—not with a built-in adapter—but by simply using this Griffin iTrip Auto device's FM transmitter which harnesses the power of the radio. The SmartScan technology automatically finds the clearest radio frequencies to transmit playlists through car speakers, while passengers control the volume using the stereo dials. Additionally, the device acts as a charger, keeping iPods powered up during long road trips or while trailing a turtle.

• SmartScan technology
• Automatically finds the clearest radio frequencies
• Compatible with iPhone 4/4S and 3G/3GS, iPod, iPod touch, and iPod nano
• Play music over the radio
• One-cable design
• Combines an FM transmitter and auto charger
• Control speaker volume from car-stereo controls
• Selectable stereo and mono modes
• Lighted display
• Save frequencies to four presets
• Uses any FM frequency from 88.1 to 107.9