RF audio transmitter is perfect for drive-ins
Use RF Audio transmitter to transmit in any audio format to all FM radios within range. Create your own personal drive-in cinema or commercial-free radio station. Alternatively, use RF audio transmitter to keep the noise down after hours: shut down the speakers and plug in the RF transmitter.
Works with PC/MAC: Transmit from your desktop or notebook computer. No drivers are needed. Use PC speakers and transmit at the same time using included Y-port adapter. Works with virtually any device: iPod, MP3 player, CD player, PDA, DVD player, Notebook/Desktop PC/MAC and more!