FANVERIM 8-Pin Plug Remote Lapel Speaker Mic Compatible For Kenwood Radio Tm-2570A/Tm-3530A， Tr-751A， Tr-851A， Tw-4000A， Tw-4100<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Compatible with that require 8-pin plug* TM-201A/TM-401A， TM-201B/TM-401B， TM-211A/TM-411A， TM-221A/TM-321A/TM-421A/TM-521A， TM-231A/TM-331A/TM-431A/TM-531A， TM-241A/TM-441A/TM-541A， TM-621A/TM-721A， TM-631A/TM-731A， TM-701A， TM-2530A/TM-2550A/TM-2570A/TM-3530A， TR-751A， TR-851A， TW-4000A， TW-4100A* TS-50S， TS-60S， TS-140S， TS-430S， TS-440S， TS-450S， TS-570， TS-590S， TS-660， TS-670， TS-680S， TS-711A， TS-790A， TS-811A， TS-811B， TS-850S， TS-870S， TS-930S， TS-940S， TS-2000 </span></li><li><span class="a-list-item"> Modular 8-pin plug£¬This mic speaker is made of durable material with the RJ-45 6-pin plug </span></li><li><span class="a-list-item"> Just clip the speaker mic where convenient and use it to listen and transmit. </span></li><li><span class="a-list-item"> Push-To-Talk button and microphone are located on the accessory for quick and easy use. Heavy duty push to talk PTT button located on the side and easy slid-on metal clip at the back. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41m2osHN89L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51yDNhiPAzL.jpg" noproxy>