Retevis 2 Pin Earpiece H-777 RT-5R Mic Finger PTT Headset for Kenwood BAOFENG UV-5R BF-888s Ham Radio Hf Transceiver C90

Features Small finger PTT easy for push and talkThe earpiece speaker fits snugly in your ear easily which keeps your conversations private Headset microphone is soft and can be placed on your mouth which makes conversation more convenient Lightweight neckband structural design comfortable to wear easy to use Excellent for use in police military nightclubs bars paintball security restaurants hotels bouncer warehouses and noisy environments Specification Microphone SpecificationTypeElectretCondenser micropohoneSensitivity 40 dB3dB at 1000Hz 0dB 1V Pa Impedance2 2k ohmSpeaker SpecificationDiameter15mmImpedance64 ohm15 at 1000HzSPL9dB3dB at 1000HzRated power100MwMaximun power200mWCpmpatetion ModelTypeModelfor RETEVISH 777 R888s Plus RT 5R RT B6 RT 5RV RT1 RT2 RT5for Kenwood KPGKPG27D KPG29D KPG48D KPG49 KPG55D KPG56D KPG62D KPG66D KPG69D KPG70D KPG74D KPG75D KPG77D KPG82D KPG87Dfor Kenwood THTH D7 TH D7A TH D7AG TH D7E TH F6 TH F6A TH F7 TH F7E TH G71 TH G71A TH G71E TH K2 TH K2A TH K2E TH K2ET TH 21 TH 21AT TH 21BT TH 22 Th 22A TH 22At TH 22E TH 25 TH 26 TH 27 TH 28 TH31AT TH41AT TH41BT TH 42 TH 42A TH 42AT TH 42E TH 45 TH 46 TH 47 TH 48 TH 55 TH 75 TH 77 TH G71 TH 205 TH 215 TH 225 TH 235 TH 235A TH 235E TH 315 TH 415for Kenwood TKTK 208 308 TK 220 320 TK 240 340 TK 240D 340D TK 248 348 TK 250 350 353 TK 260 360 TK 260G 360G TK 270 370 TK 270G 370G TK 272G 372G 373G TK 278G 378G 388GPro Talk TK 430 431 TK 2100 3100Pro Talk TK 2102 3102Pro Power TK 2107 310