Retevis Walkie Talkie Earpiece with Mic, D Shape, Double Wire, 2 Pin, for RT22 RT68 RT21 H-777 RT86A RT86S, Compatible with Pxton Baofeng BF-888S Kenwood Walkie Talkie, Two Way Radio Headset(10 Pack)

Comfortable & convenient; d shape earpiece fits snugly in the ear and keeps your conversations clear; high performance control PTT provide real hands free ^^ Clear sound; the speaker impedance of walkie-talkie earpiece is 8 Ohm; low impedance provides clearer sound transmission; built-in microphone offers crystal clear audio and natural sound; allowing you to enjoy clear communication wherever ^^ Reliable stable connectivity; good reception and crystal transmission sound; keep you and your team always stay in contact with loud clarity sound quality in building or outdoor ^^ 360 degree rotatable retaining clip; more flexible in use; you can put your headphone in any other angles you think is comfortable and will not disturb your communication ^^ 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 and more