Sennheiser SKP 100 G3 Plug-on Transmitter for Dynamic Microphone， Frequency Range B (626-668MHz)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Plugs-On to Handheld Dynamic Mic </span></li><li><span class="a-list-item"> Auto-Lock Prevents Accidental Adjustment </span></li><li><span class="a-list-item"> 20 Banks With 12 Channel Presets Each </span></li><li><span class="a-list-item"> 1680 Tunable Frequencies Across 42 MHz (B range / 626-668 MHz) </span></li><li><span class="a-list-item"> Use with G3 Series Wireless Receivers </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ctjyVHpYL.jpg" noproxy>