FANVERIM Throat Mic Microphone Covert Acoustic Tube Earpiece Headset with Finger PTT Compatible for Midland GMRS/FRS GXT/LXT Midland/Alan G5 M99 75-810 Nautico 3 Ocean SP-410 2 Two Way Radio compatible withGXT250, GXT255, GXT300, GXT325, GXT400, GXT444, GXT450, GXT500, GXT550, GXT555, GXT560, GXT565, GXT600, GXT635, GXT650, GXT656, GXT661, GXT700, GXT710, GXT720, GXT735, GXT740, GXT750, GXT756, GXT757, GXT760, GXT771, GXT775, GXT785, GXT795, GXT800, GXT808, GXT850, GXT860, GXT860VP4, GXT881, GXT895VP4, GXT900, GXT950, GXT1000, GXT1000VP4, GXT1050, GXT1050VP4, GXT2000VP4, GXT2050VP4, GXT5000 LXT80, LXT110, LXT112, LXT114, LXT114VP, LXT118, LXT118VP, LXT210, LXT216, LXT276, LXT300, LXT303, LXT305, LXT310, LXT315, LXT318, LXT319, LXT320, LXT322, LXT323, LXT324, LXT326, LXT328, LXT330, LXT335, LXT340, LXT345, LXT350, LXT360, LXT365, LXT376, LXT380, LXT385, LXT410, LXT420, LXT435, LXT440, LXT460, LXT480, LXT490, LXT490VP3, LXT500VP3, LXT535, LXT535VP3, LXT550, LXT600VP3 Midland 70-440BP, 72-822, 75-501, 75-510, 75-785, 75-786, 75-810, 75-820, 80-125, 80-150, 80-400, 80-425 2 pin Midland two way radio tactical laryngophone throat mic earpiece headset is optimized for communications intensive environments in which personnel need to interact with customers while maintaining radio communications. If you are looking to be covert in communications or working in arctic conditio High quality transparent acoustic tube headset that could hardly be detected by people around you(also reduces electronic radiation), ideal for surveillance purposes and security at airports, casinos, crowd control, conventions, concerts and other working environment requiring discreet communications. Flexiable laryngophone (Throat Mic) with finger PTT(Push To Talk) will give you the best radio communication experience while on the move(paintball, airsoft match, exercising, fitness, running, crawling...).