AOER&reg; Professional Tactique Military Police FBI Bodyguard Flexible Throat Mic Microphone Large PTT Covert Acoustic Tube Earpiece Headset for 1-pin Motorola Talkabout Cobra Radio 1 pin Professional Tactique Military Police FBI Bodyguard Flexible Throat Mic Microphone Large Armpit PTT Acoustic Tube Covert Earpiece Earphone Headset Finger PTT(Push To Talk) for Motorola COBRA Talkabout Walkie Talkie Two Way Radio Bodyguard FBI Security Door Supervisor. Specifically designed for demanding tasks in paintball / airsoft setting. It is also widely used in discreet communications. 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. Supper Large Armpit PTT. 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. Compatible with two way radios walkie talkie that required Motorola 1 pin plug. Including COBRA MT200, MT400, MT550, MT600, MT750, MT800, MT850, MT900, MT975 Motorola TLKR T3, T5, T6, T7, T8, T9, PMR446, XTR446, XTL446, Motorola Talkabout: T5022, T5412, T5422, T5522, T5532, T5622, T270, T280, T289, T4000, T6000, T7000, T8000, T9000, T4800, T4900, T5000, T5100, T5146, T5200, T5300, T5320, T5400, T5410, T5420, T5500, T5512, T5550, T5600, T5620, T5700, T5710, T5720, T5725, T5800, T5820, T5900, T5920, T5950, T6200, T6210, T6220, T6222, T6250, T6300, T6310, T6320,T6400, T6500, T6510, T6550, T7100, T7150, T7200, T7400, T7450,T8500, T8550, T9500, T9550, T9500R, T9500XLR, T9550XLR, T9580XLR, T9650, T9680, SX500, SX620R, SX700, SX709R, SX750, SX800, SX900, SX920R, FV200, FV300, FV500, FV600, FV700, FV750, FV800, EM1000, EM100R, EM1020R