Zeadio 8 Pin Handheld Speaker Mic Microphone Mc-44 for Kenwood Radio Tm-201a Tm-211a Tm-221a Tm-231 Tm-241 Tm-321a Tm-401a Tm-411a Tm-431a Tm-521a Tm-621a Etc. Up/down buttons at the top 8-pin plug with easy metal clip at the top Replacement Mobile Microphone for Kenwood MC-44 Built-in PTT and microphone is very handy &lt;b&gt;Sold exclusively by Zeadio&lt;/b&gt;