Shure ULX1 Wireless Bodypack Transmitter， G3<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> For this wireless system component to work， please make sure your transmitter and receiver match in frequency range (style) </span></li><li><span class="a-list-item"> Compatible item for the ULX1=-G3 is ULXS4+- G3 </span></li><li><span class="a-list-item"> Lavalier microphone is NOT included with this item. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31atOM-O7qL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/510aj7drUiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/71H0D2R94iS.png" noproxy>