ITEM NAME:2 Pin Acoustic Tube Headset PTT Mic Earpiece for Baofeng Kenwood Radio Product Description Description: Features: 100% Brand New. Radiation-proof : Air acoustic tube protect your body by reducing radio waves radiation. Anti-noise : The Soft plastic earbud fits snugly to either left or right ear and deliver a great sound even in noisy places by air acoustic tube. Tactical Hidden : Transparent acoustic tube earpiece could be invisible by transforming into the surrounding environment. Related personnel: police, military, bouncer, HAM amateur family businessman and Team member. Related Activity: ATVs, the Racing game, skiing, car racing, outing, hiking, car traveling, teamwork, large-scale projects Security, surveillance and noisy environment. Specification: Speaker Size:16mm Microphone Size: 6.0*5.0mm Sensitivity: 102 dB, +/-3dB Frequency Response: 20-16000 Hz Impedance: 90 ohms, +/-15% Sensitivity: -36 dB,  ± 2dB Audio Output: 100mW Impedance: 2.2K Ear Pin: 2.5mm stereo Mic Pin: 3.5mm stereo Compatible Models: for Baofeng: BF-480, BF-490, BF-320, BF-V6, BF-V7, BF-V8, BF-658, BF-520, BF-530, BF-666, BF-777, BF-888, BF-999, BF-666S, BF-777S, BF-888S, BF-999S, UV-5R, UV-3R+ PLUS for Kenwood TH Series: 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 etc for Kenwood TK Series: ProTalk TK-2100, TK-2200, TK-3100, TK3200, TK3201, ProPower TK-2102, TK-3102, TK-2160, TK-3160, TK2170 and TK3170, ProTalk XLS TK-3130, TK-2130,FreeTalk XLS TK-3131, FreeTalk XL TK-3101 TK-2107, TK-3107, TK2160, TK-3160, TK-208, TK-308, TK-220, TK-320, TK-240, TK-340, TK-240D, TK-340D, TK-248, TK-348, TK-250, TK-350, TK-353, TK-260, TK-360, TK-260G, TK-3.For Baofeng: BF-480, BF-490, BF-320, BF-V6, BF-V7, BF-V8, BF-658, BF-520, BF-530, BF-666, BF-777, BF-888, BF-999, BF-666S, BF-777S, BF-888S, BF-999S, UV-5R, UV-3R+ PLUS. for Kenwood TH Series for Kenwood TK Series.
