1,Car kit/FM transmitter for iPhone&iPod 2,FM frequency range 87.5~107. ... 9MHz 3,High Fidelity, Stereo, Digital PLL Car kit/FM transmitter for iPhone&iPod 1. FM frequency range 88.1~107 ... iPhone 3G(s)5. With function of remote control on transmitter on/off, frequency turn, mute, for all iPod keypads6. Small ... ) except 3G Shuffle.8. Different colors available. Car kit/FM transmitter for iPhone/iPod