Retevis Walkie Talkie Noise Reduction Headset, Compatible RT22 RT21 H-777 RT68 Baofeng UV-5R pxton Walkie Talkie, Volume Adjustable Hands Free 2 Way Radio Headset with Finger PTT(1 Pack)

Noise reduction walkie talkie headset; large size good noise reduction performance; suitable for places with high background noise; such as manufacturing engineers processing industry technicians construction teams airport staff racing teams; etc Easy to operate; the two way radio headset has three PTT designs and VOX function; PTT in different parts makes the control of the headset more convenient; VOX function can liberate the user's hands when using Comfortable and soft sponge-filled earmuffs; with compression-resistant design; comfortable to wear; even in a noisy environment; it can provide you with high-quality sound quality ABS shell and 5-pin aviation earphone link cable; 2 way radio headset adopts advanced and durable shell materials; that greatly improves the service life of the earphone Kenwood 2 pin; please note it can't compatible with Midland Radios; widely used in Kenwood 2 pin walkie-talkies; please make sure your two way radio model is in the product description before