Retevis Adjustable Throat Mic Walkie Talkie Earpiece with Mic Earpiece with Finger PTT Compatible with Retevis RT22 RT21 H-777 RT68 RT19 Walkie Talkies Acoustic Tube Two Way Radio Headset 1 Pack
- the throat mic transmits vibrations directly from your throat.
- so it is not sensitive to background noise.
- you can adjust the size of the flexible throat microphone according to your neck.
- finger PTT allows you to easily control it.
- you can fix the PTT on your finger or the handlebar.
- transparent concealed tube provides you with private communication.
- compatible with Retevis H-777 RT21 RT22 RT68 RT19 RT-5R RT17 RT18 RT27 Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood....