Nady Wireless lavalier bodypack for U-1100 or U-2100 systems – Band B<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Compatible with Nady U-1100 and U-2100 wireless systems </span></li><li><span class="a-list-item"> Requires a lavalier microphone with a 3.5 mm TS locking plug. Compatible with all Nady lavalier and HeadMic™ series microphones </span></li><li><span class="a-list-item"> Manually selectable channel with Up/Down recessed buttons or automatically， using the ASC feature. LCD display (with back lighting) indicates Channel and Frequency Selected， Battery Level status </span></li><li><span class="a-list-item"> Sliding Off/ Mute/On power switch with mute on/off LED allows convenient audio muting with the transmitter on </span></li><li><span class="a-list-item"> Convenient， economical operation with two AA alkaline or NiMH batteries. Compact housing， metal belt clip， durable external attached antenna. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/412xm-dieXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wE7-hRcYL.jpg" noproxy>