iTrip Auto combines Griffin's renowned FM transmitter technology with an integrated charger that plugs into a car's 12 volt accessory outlet. As with all Griffin products, setup and operation are quick and easy. Press the SmartScan button and tune the car radio to the frequency iTrip chooses for you. It's that simple. (But, of course, you can also select frequencies manually.)

Griffin iTrip P1592 FM Transmitter Cigarette Lighter Plug: Yes Environmental Certification: RoHS, WEEE Environmentally Friendly: Yes Minimum Frequency (FM): 88.10 MHz Maximum Frequency (FM): 107.90 MHz Frequency Band Type: FM Frequency Band Type: FM Environmental Certification: RoHS, WEEE Environmentally Friendly: Yes Maximum Frequency (FM): 107.90 MHz