FM transmitter with LCD for use with iPod. The lightweight and stylish design allows you to connect it easily to your iPod so you can listen to your favorite music through an FM radio or FM Car stereo. Batteries are not required as the transmitter powers directly from the iPod, it has a 87.9Mhz to 107.9Mhz frequency range, so you can get the clearest possible signal at the touch of a button.