Universal dock with video out function and remote for iPod,iPhone,iPhone 3G,Nano 4, ... in FM transmitter,and you can listen to music from iphone&ipod on the car radio.4)Remote your ... iphone and ipod and iphone 3G5)charge to your iphone&ipod&iphone 3G6).Frequency: have ... other suitable iPods' for ipod iphone fm transmitter for Mini Radio and Wired Remote for iPod&ipod nano 3G&Classic