RETEVIS K-C2F 2-Pin PTT Finger Earpiece Microphone with Rear Suspension for H-777/RT-5R/ 888s/UV5R, K-C2F

1. PICT PTT, easy to infer
2. The earpiece/speaker can easily fit your ears to keep your conversations private.
3. The ear microphone is soft and can be placed on the mouth, making calls more convenient.
4. Lightweight neck structure design, comfortable to wear and easy to use.
5. Very suitable for police, military, night clubs, bars, paintball, security, restaurants, hotels, bodyguards, warehouses and noisy environments.
6. Sensitivity is -40dB±3DB at 1000Hz (0DB=1V/PA)
7. Impedance: 2.2K Ohm
8. Speaker diameter: 15mm
9. Nominal power 100MW
10. Weight: 70 grams
11. Suitable for Retevis H-777, R888S Plus, RT-5R, RT-B6, RT-5RV, RT1, RT2, RT5; Suitable for POFUNG UV-A52, UV-82, UV-8, UV-6, UV-5R, 888S, 5RA; Suitable for HYT TC286/386/2685/3865/6685/278/378/388/2100/2088; Suitable for Wouxun KG-UV8D, UV6D, UVD1PUV-899; Suitable for PUXING PX-777, PX-888, PX-888K, PX-325, PX-358; Suitable for Kenwood KPG KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, etc.