Griffin RoadTrip FM Transmitter for iPhone and iPod - Black

iTrip™ Controller makes our all-in-one solution even easier to use with your iPhone or iPod touch.

- SmartScan - Tap to scan for clear, usable frequencies wherever you are. SmartScan locks onto the three strongest available frequencies so your music plays loud and clear.

- Manual Tuning - Use iTrip Controller's big, friendly knob to tune into any frequency

- Presets - Program and recall clear frequencies with one tap