abcGoodefg 2 Pin Throat Mic Microphone Covert Acoustic Tube Earpiece Headset with Finger PTT for Motorola radios GP88 SP10 XTN500 CLS1110 CLS1410 CP200 CP185 XU1100 MU11 2 pin Flexible Throat Mic Microphone Acoustic Tube Covert Earpiece Earphone Headset Finger PTT(Push To Talk) for Motorola Radio Security Door Supervisor 2pin. Specifically designed for demanding tasks in paintball / airsoft setting. It is also widely used in discreet communications. 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. Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments. 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