Hamilton Buhl Additional Multi Channeled Wireless Transmitter for 900 Series<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Description - Hamilton Wireless Transmitter </span></li><li><span class="a-list-item"> Features - Switchable between 4 frequencies: Blue - 72.500 MHz， Yellow - 72.100 MHz， Green - 72.900 MHz， Orange - 74.700 MHz， Transmits high quality audio via VHF， Superb sound without cords or wires - no interference from other electronic equipment， Operates on dedicated channels </span></li><li><span class="a-list-item"> Transmistion - Transmits high quality audio via VHF </span></li><li><span class="a-list-item"> Input - Connects to any analog audio source through a 1/8'' stereo mini jack. </span></li><li><span class="a-list-item"> Range - 300 foot range </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41iDhb24opL.jpg" noproxy>