The 2-pin condenser electret microphone is loud and clear;it can provide clear audio for two-way transmission and reception even in noisy environment
Remote speaker microphone with large PTT;free your hands;improve team communication efficiency
Light weight at 105g/3.7oz make easy to hold for handheld radios;cable length is about 52cm/20.47in(undrawn) is super durable strong for long term using;works very well for hands-free operation
Rainproof waterproof handle speaker mic;excellent for users in building construction;warehouses;security;restaurants;hotels; manufacturing and noisy environments
Compatible with Retevis H-777/RT21/RT22/RT68H/RB26H; Kenwood; BAOFENG UV-5R/BF-F8HP/5RM/GM-15 Pro/888S two way radios; not for Retevis RB48/RB48A/RB48 Plus/RB48 Pro
