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

1. Economical and practical
2. Two-wire PTT design
3. D-shaped earbuds 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, RT24, RT26, RT5, RT5R, RT5RV, RT81; Suitable for Kenwood KPG KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D, KPG74D, KPG75D, KPG77D, KPG75D, KPG77D, KPG82D, KPG87D; Suitable for BAOFENG UV5R, UV5RA, UV5RE, UV5REPLUS, UVB6, UVB5, UV-8, UV-8D, UV5RB / UV5RC / UV5RD; Suitable for Kenwood Th-D7, TH-D7A, TH-D7AG, TH-D7E, TH-F6, TH-F6A, TH-F7, TH-F7E, TH-TH-F7, TH-F7E, TH-G71, TH-G71A, etc.