retevis rt21 2 way radio earpiece with mic, g shape ear hook headset for retevis rt22 h-777 uv-5r arcshell ar-5 walkie talkies (1 pack) retevis light ear hook and sponge earplug can greatly reduce the pressure of earphone on the ear, more comfortable to wear<br> <b>if you need to wear headphones for a long time, light and soft headphones are the ideal choice</b><br><br> <b>rotatable earplug</b><br> rotatable earplug provide more choices for you to wear; suitable for left and right ears, simply adjust the direction of the earplug<br> <b>big ptt</b><br> big ptt and radian design on the back;it's easy for you to press and to talk<br><br> the walkie talkie handset is specially designed for rt5r walkie talkie with clear sound quality without distortion; it is also compatible with most kenwood 2-pin walkie talkies<br><br> <b>compatible models:</b><br> <b>retevis:</b>rt-5r/h-777/rt21/rt22/rt-5rv/h-777s/rt1/rt2/rt5/rt7/rt15/rt17/rt18/rt19/rt23/rt26/rt27/rt28/rt43/rt46/rt50/rt52/rt53/rt56/rt67/rt68/rt71/rt76/rt80/rt81<br> <b>kenwood:</b>kpg27d/kpg29d/kpg48d/kpg49/kpg55d/kpg56d/kpg62d/kpg66d/kpg69d/kpg70d/kpg74d/kpg75d/kpg77d/kpg82d/kpg87d/th-d7/th-d7a/th-d7ag/th-d7e/th-f6/th-f6a/th-f7/th-f7e/th-g71/th-g71a/th-g71e/th-k2/th-k2a/th-k2e/th-k2et/th-21/th-21at/th-21bt/th-22/th-22a/th-22at/th-22e/th-25/th-26/th-42a/th-42at/th-42e/th-45/th-46/th-47/th-48/th-55/th-75/th-77/th-g71/th-205/th-215/th-225/th-235/th-235a/th-235e/th-315/th-415/tk-208/308/tk-220/320,tk-240/340/tk-240d/340d/tk-248/348,tk-250/350/353/tk-260/360/tk-260g/360g/tk-270/370/tk-278g/378g/388gpro-talk/tk-430/431/tk-2100/3100pro-talk/tk-2102/3102pro-power/tk-2107/3107pro-talk/tk2207/tk3207/tk-2160/3160<br></b>uv5r/uv8/uv8d/uvb5/uvb6/a52/uv5ra/uv5rc/uv5rd/uv5re/uv5re+/f8/f8+/480/490/320/v6/v7/v8/658/520/530/999/888/777/666s/777s/888s/f8+/a5/388a<br> <b>arcshell:</b>ar-5 ar-6<br> <b>fit hyt:</b>tc286 / 386/2685/3865/6685/278/378/388/2100/2088<br> <b>wouxun:</b>kg-uv9d/kg-uv8d/uv6d/uv66/d901/uvd1p/uv-899<br><br> <b>package includes:</b>1x retevis rt5r two way radio earpiece