2 X SUNDELY Clip-Ear/Ear Hook Headset/Earpiece with PTT Button for HYT (Hytera) Radios TC-446S TC-618 TC-3000 HYT850 2-pin Clip-Ear / Ear Hook Headsets / Earpiece with PTT Button for HYT (Hytera) Radios 2-pin jack, 2 pieces in this offer, PTT button, Braided cables TC-300, TC-446S, TC-500, TC-505, TC-508, TC-518, TC-580 TC-600, TC-610, TC-618, TC-620, TC-626, TC-700, TC-700ExPLUS, TC-900 TC-1600, TC-2100, TC-2110, TC-3000, TC-3600, HYT850, HYT2100