RETEVIS RE-3224 K 2 Pin D-type Earhook Earphone Microphone for H777/RT21/RT22/RT24/RT1/ RT3/RT81, RE-3224

1. Economical and practical
2. Two-wire PTT design
3. D-shaped earphones can be worn for a long time.
4. Suitable for retail, entertainment, hotel, catering, community management and other industries
5. Speaker size: 23mm
6. Speaker input power: 0.5W
7. Speaker sensitivity: 96+/-3dB
8. Microphone size: 2.2k ohm
9. Microphone sensitivity: -40+/-3dB at 1Khz (0Db = 1V / Pa)
10. Suitable for Retevis H777, RT7, RT1, RT3, RT21, RT22, RT23, RT24, RT26, RT5, RT5R, RT5RV, RT81; suitable for Kenwood KPG KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D , KPG69D, KPG70D, KPG74D, KPG75D, KPG77D, KPG82D, KPG87D; suitable for BAOFENG UV5R, UV5RA, UV5RE, UV5REPlus, UVB6, UVB5, UV-8, UV-8D, UV5RB/UV5RC/UV5RD; suitable for Kenwood TH TH- D7, TH-D7A, TH-D7AG, TH-D7E, TH-F6, TH-F6A, TH-F7, TH-F7E, TH-G71, TH-G71A, etc.