2X 2Pin Speaker Mic For BaoFeng UV-5R UV-5RTP BF-888S Retevis H777 Walkie Talkie

Retevis： H777 ，H777S，RT-5R. 2X Speaker Microphone For Baofeng UV-5R UV-3R+ BF-888S Retevis H777 Radio Walkie Talkie. for BAOFENG. Microphone Size. Speaker Size. Audio Output. -38 dB 2dB.

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