Kensington 33384 QuickSeek FM Transmitter/Car Charger for iPod FM transmitter and car charger for playing iPod through car's FM stereo speakers QuickSeek technology automatically locates best FM signal for maximum clarity ClearFM circuitry reduces noise and interference and improves audio performance Compatible with iPod Nano (Gen 1,2); iPod (Gen 1,2,4) Detachable car charger works with all USB-powered devices, including phones