Retevis EHK012 Foldable Two Way Radio Headset with Mic,Noise Reduction,Volume Adjust,for RT22 RT68 RT21 H-777,Compatible with Baofeng UV-5R F8HP 5RM Walkie Talkie,2 Way Radio Headset(1 Pack)

Clear sound quality; noise reduction two way radio headset provides clear communication in noisy environments; suitable for noise environment such as photography; range; film and tv production; racing games; sports events; industry etc Adjustable volume; there is a volume adjustment knob on the side of walkie talkie headset; when your environment requires louder or softer sound; just gently turning the knob aand then you can achieve Foldable design; walkie talkie headphones adopts a foldable design; fold it up and put it in your bag when not in use; it does not take up a lot of space and easy to carry Durable cable; strong coiled wire visible to naked eye effectively increases the life of 2 way radio headset with mic; unstretched length of wire is 3.81IN/116CM and stretched length is 9.19IN/280CM, more flexible to use and suitable for people of different heights K head 2 pin; for Retevis RT22 RT21 H-777 RT68 RT22S H777S RB29 RT86 RB85 NR10 and more; compatible with Baofeng UV-5R BF-F8HP BF 5RM two way radios; compatible with Kenwood walkie talkies amd more