Griffin RoadTrip Ipod FM transmitter with cradle and charger for Ipod - White
Great for the iPod nano and an incredible value. Of course the sound quality won't be as good as going direct into the stereo, nor will it be CD quality, but it isn't bad for devices of this kind. There is some difficulty if you want to use it with an iPod Touch due to the size of the iPod Touch (can come loose under bumps on the road)and also since this device will not charge the iPod Touch.