Eachine1 Tactical IP54 Big PTT Telescopic Mic Headset for Walkie Talkies

Description : Tactical IP54 Waterproof Big PTT Telescopic Mic Headset for Walkie Talkies Feature : Speaker : Size : 12mm, SPL : 84dB 3dB, Impedance : 20 ohm 15% Microphone : Type : electret microphone, Size : 9.7 x 5mm, Frequency : 20-16000HZ, Sensitivity : -40dB 2dB, Impedance : 2.2k ohm Specification : Large waterproof PTT (IP54) owns good texture. Two-pin standard diameter : Ear 3.5mm stereo (top pin). Mic 2.5mm stereo (bottom pin). Space of two-pin : 11mm. Flexible & fully adjustable band for comfortable wearing. Durable and thick cable, designed for tough environment. Transparent flexible acoustic sound tube will protect you from radiation. Soft plastic earbud fits snugly to ear, which keeps your conversation private. Clear sound expression speaker and sensitive vibration detecting microphone. Since the microphone transmits directly from your throat, it is not sensitive to the background noise. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles. With the best-quality transparent acoustic tube that could hardly be detected by people around you, this is also ideal for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environment requiring discreet communications. The throat mic could be easily hidden under the collars too. Applicable Models : Type Covert Acoustic Tube Earphone For Kenwood for Kenwood KPG KPG27D, KPG29D,KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D,KPG74D, KPG75D, KPG77D, KPG82D, KPG87D for Kenwood TH TH-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, TH31BT, 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-415, for Kenwood TK TK-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-2102/3102 Pro-Power,TK-2107/3107 Pro-Talk,TK2207,TK3207,TK-2160/3160, for BAOFENG Almost All : UV5R, BF-480/490/320/V6/V7/V8/658/520/530/999/888/777/666S/777S/888S for HYT TC286 386 2685 3865 6685, TC 278 378 388, TC 2100 2088 for WOUXUN/PUXING/ QUSHENGAN/LINTON/ TYTetc Almost All with a two pin plug, former pin diameter of 3.5 mm and 2.5 mm in diameter after pin, double pin from 8 mm within, 11 mm center distance of 2 pin. Package includes : 1 x IP54 Waterproof Big PTT Mic Headset Details pictures :