abcGoodefg Headset Earpiece with Mic For Icom Handheld Marine Radio IC-F51 IC-F40GS IC-F30GS IC-F60 IC-F3060 Covert Acoustic Tube Headset/Earpiece with Mic For Icom Handheld Marine Radio Multi-pin, PTT button, Hidden mic, 1 spare earbud included IC-F30GT, IC-F30GS, IC-F31GT, IC-F31GS, IC-F40GT, IC-F40GS, IC-F41GT, IC-F41GS IC-F50, IC-F51, IC-F60, IC-F61, IC-F70, IC-F80, IC-M87, IC-M88 IC-F3060, IC-F4060, IC-F3161T/S, IC-F4161T/S, IC-F3162T/S, IC-F4162T/S, IC-F3163T/S, IC-F4163T/S