Retevis AI Active Noise Reduction Walkie Talkie Earpiece with Mic, Rechargeable C-Type, 2 PTT, for RT22 RT21 H-777, Compatible with Pxton Baofeng

Retevis AI Active Noise Reduction Walkie Talkie Earpiece with Mic, Rechargeable C-Type, 2 PTT, for RT22 RT21 H-777, Compatible with Pxton Baofeng

AI active noise reduction; single mic of two way radio earpiece only recognizes and outputs human voice and directly filters out ambient noise; maintains a clear and crisp voice for you Magnetic clip design; there is a magnetic clip on the back of walkie talkies earpiece PTT; easy to remove to mouth for speaking at any time; clip could be rotated 360 degrees for easy use Double PTT design; walkie talkie earpiece has one large and one small PTT; the large size PTT is easy to use even with gloves; please press earpiece PTT during calls to release clear sound Rechargeable earpiece; capacity of battery is 180mah; noise reduction function can work for about 60 hours after a full charge; and the 2 way radio earpiece charging cable has common USB-C port C-type earhook; not easy to fall off; suitable for left and right ears; the earhook end could be detached and replaced with covert tube D-hook or other types if you want The microphone of the earpiece adopts AI active noise-reduction technology to filter ambient noise and keep your clear and crisp speaking voice only.