EmBest 8-Pin Dtmf Modular Plug Remote Lapel Speaker Mic Compatible For Id-880H Ic-2200H Ic-2300H Ic-2820H Ic-V8000 Ic-7000 Ic-2725 Ic-706Mkiig Ic-E208 Ic-E2820 Ic-E880 Ic-703<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Comes with CE mark WORKS WITH HM-133V IC-2200H/2300H/2800H ID Series: ID-800H ID-880H IC Series: IC-E880 IC-2720H IC-2725E IC-208H IC-E208 IC-207H IC-2800H IC-2820H IC-E2820 </span></li><li><span class="a-list-item"> Replacement Icom HM-133V Remote control microphone </span></li><li><span class="a-list-item"> DTMF(Dual Tone Multi Frequency) function will open the radio's squelch only when it receives a DTMF code that matches one pre-programmed into your receiver. Each tranceiver is normally programmed with a unique code. </span></li><li><span class="a-list-item"> Modular 8-pin plug with easy clip at the back </span></li><li><span class="a-list-item"> Easy to carry and to use Streamlined appearance Comfortable holding Strong， flexible and durable cables Clear sound performance Used on car radio/vehicle radios </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41UM1n7gmlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516gb7Fgf3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uh8Dv1quL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SW4QX6wOL.jpg" noproxy>