5 in 1 FM Transmitter Car Kit for iPod 5 in 1 Car Kit for iPod Nano, Mini, 3G, 4G, 5G, Photo, Video and all iPods with dock connector Also compatible with MP3, MP4, CD, DVD, PDA, Mobile Phone and all other audio portable devices with 3.5mm audio output jack. Charge your iPod through the cars cigarette lighter, LCD screen with blue backlit displays the current channel selected. A wireless FM transmitter broadcasts your music, which enable you Listen to your music in your iPod through your car speakers while driving. Full FM selection from 87.5 - 108MHz, with 200 channels can be adjusted.