Retevis AI Active Noise Reduction Walkie Talkie Earpiece with Mic, Rechargeable, for RT22 RT21 RT68H H777H, Compatible with Pxton Baofeng BF-T26 Kenwood Walkie Talkie, Two Way Radio Earpiece(2 Pack)

AI active noise reduction walkie talkie earpiece; equipped with an AI noise reduction chip; reduce the background noise; no matter how noisy the workplace is; achieve clear communication ^^ Comfortable wearing; using an acoustic tube; 33g/ 0.08 lb weight; and soft material; you can wear the radio earpiece comfortably; without feeling much pressure ^^ Rechargeable walkie talkie earpiece; 50mAh battery; up to 48 hours of continuous use time; standard type-C charging port; work in nightclubs; concerts; a whole day without worries ^^ Spare earbud; if the original one is damaged or broken; quickly replace it with the new one; it won't affect the use ^^ Wide compatibility; K head 2 pin; compatible with Retevis RT22 RT21 RT68 RT68H H777 H777H RT27 RT86 RT86A RT86S walkie talkies; compatible with Pxton Baofeng BF-888S BF-T26 Kenwood