Retevis Volume Adjustable Earhook Two Way Radio Earpiece with Mic, Coil Tube, Compatible RT22 RT21 H-777 RT68 RT22S RB29 pxton Kenwood 2 Way Radios, 2 Pin Walkie Talkie Earpiece(6 Pack)
- the headset is equipped with a volume adjustment button.
- could adjust the sound volume according to actual needs.
- pick up clear natural sound for smooth transmission.
- the cable can be lengthened and shortened according to the actual needs.
- to meet the needs of people of different body types.
- such as Retevis RT22 RT21 H-777 RT68 RT19 pxton Arcshell eSynic two way radios.