Car MP3 FM transmitter for iphone, for iphone 3G, for ipod mp3, mp4 All in 1 handsfree car kit for iphone 3G, iPhone, iPod, MP3 players, mp4 players1. Car ... FM transmitter6. More accurately switches from coarse tuning to fine tuning7. Charge your for iPhone/iPod using your car cigarette lighter socket8. LCD ...