The Griffin iTrip DualConnect hooks up the company’s FM transmitter technology with a plug for your car’s 12 volt power outlet. The integrated cable plugs into the dock connector on your iPhone or iPod touch so that iTrip can charge the battery while you drive.
You can also use the free iTrip Controller App to control iTrip and make the setup quick and easy. The Griffin iTrip DualConnect will cost you $59.99. Now you can take your device with you and keep it charged up.