DLO TransDock Micro 2.0 FM Transmitter for iPod (Black). MP3 Compatibilty: iPod nano 1G, 2G (aluminum), 3G, 4G; iPod touch 1G, 2G; iPod 4G; iPod classic; iPod with video; iPod with color display. Play your iPod over your car's FM radio. IntelliTune technology scans to an open FM frequency with the push of a button. Charge your iPod while you're on the road. No complex install necessary--simply plug into any available auto power outlet.