Griffin RoadTrip FM Transmitter with SmartScan for iPod Compatibility: iPod touch, iPod nano 3rd generation, iPod classic, iPod with video,iPod nano 2nd generation Charge your player while listening to music through your car's stereo system SmartScan technology finds, memorizes, and selects the three clearest radio frequencies with the touch of a button The flexible steel neck and model-specific adapters create a custom-install look Built-in antenna and SmartSound Plus technology ensure clear sound