Zeadio Hm-46 Handheld Speaker Mic Microphone 3.5mm Headphone Jack for Icom Radio Ic-4008a Ic-4088a Ic-e90ic-f3 Ic-f4 Ic-t22a Ic-t2h Ic-t7h Ic-2at Ic-t81a Etc. This is a iCom HM-46 Speaker Mic Fits nearly all iCom VHF and UHF radios that have the 2 pin phono plug accessory jack It has a good speaker and it is nice to listen to. Also has a 1/8" phono jack for plugging in ear buds With turnable clip on the back Sold exclusively by Zeadio