Excalibur 144 Soundmaster FM Transmitter Soundmaster FM Transmitter Use your Cars Stereo System to Play Tunes from your iPod Do Not Worry About Installation Hassles or Messy Wires/ Works With All Brands of MP3 Players Using the Auxiliary Port Just Plug our FM Transmitter Into Your Autos Standard Power-Adaptor Connect Your iPod to the 30-pin Connector to Transmit Your Favorite Music, in Stereo, from your iPod Directly Through the Speakers in your Car