Retevis 2 Pin G Shape Headset Walkie Talkie&nbsp;Headset Mic Compatible Kenwood Baofeng UV-5R BF-888s Retevis H-777 RT-5R RT27 H-777S RT21 RT22 Two Way Radio (1 Pack) Two way radio earpiece headset mic for Kenwood; Baofeng and Retevies walkie talkies; G shape design allows earpieces stay in ears perfect without drops 360stainless with PTT allows you clip it on collar or anywhere close to mouth to transmit for hands free calls Sensitive Mic with adjust volume button make you convenient to control the volume with earpiece for clear crystal sound Durable PU cable for long term use; long enough for outdoor activities Simple and convenient return process; 60 days warranty provide by us and 30 days no reason to return