FM transmitters, never again to a rope randomness disease. Airplay just plug any iPod's Dock connector, except for third-generation, along with the same frequency on the FM radio, press play through listen to the customer. Airplay streamlined look at the game, the best performance. This is thin and narrow as the iPod nano and features three programmable station presets that can easily recall the transmission frequency as bright. Even better radio reception in a crowded market, as well as a large, bright display for easy, day or night.