Retevis RT21 Walkie Talkie Headset with Mic 2 Pin, Compatible with Retevis RT22 RT21 H777 RT68 RT19 Baofeng UV-5R 888S pxton Walkie Talkies, Two Way Radio Headset with Mic PTT (10 Pack)

* Walkie talkie earpiece with unique ear bar microphone design; sensitive mic close to the mouth; the transmission sound is clearer * Walkie talkie headset with adjustable ear hooks to fix the earpiece in a proper position; it fits over the ear without falling off during using; both suitable for left and right ears * Two way radio earpiece with lightweight sponge earplug which is suitable for long-term wear; it is definitely more comfortable even after a 8-10 hours duty * Two way radio headset with 360° rotatable fix clip on the PTT; flexible and practical; easy to attach onto any place of your clothes * The walkie talkie earpieces with universal Kenwood 2 pin; compatible with most walkie-talkies such as Retevis Baofeng eSynic Nestling; excellent for use in security; retail; warehouse; school etc