CQtransceiver Quality Noise Cancelling Whisper Tactical Throat Microphone Headset Earpiece for Airsoft Paintball Motorcycle Riding Night Club Use With Baofeng Kenwood Retevis Portable Walkie Talkie CANCEL BACKGROUND NOISE -- This professional laryngophone is a type of contact microphone that absorbs vibrations directly from your throat by way of transducers. It works well in high-noise and high-wind environments as they are insensitive to sounds carried by the air. It is perfect for nightclub stuff, motorcycle riders and extreme sports enthusiasts. UPDATED VERSION WITH DUAL MICROPHONE DESIGN -- Two mike sensors can pick up your speech even clearer . Advanced transducers are used so they are able to pick up whispers. This allows Airsoft Players,Special Forces and Security Personnel to communicate covertly without giving away their positions EXTENDED 3.5MM EARPHONE JACK -- If you don't like the in-ear type clear tube earpiece, there is a 3.5mm earphone jack sitting on the neck strap, you can hook any of your headsets with 3.5mm connector to this throat mic HEAVY DUTY PTT AND ADJUSTABLE NECK SIZE -- High quality rugged PTT button is designed in the line. You can find and press the large size PTT button easily when you wear gloves which is perfect for Fire Fighters,Special forces and stormtrooper. The elastic Velcro strap suits neck sizes from 12 to 25 inches. You can adjust the size freely. WIDE COMPATIBILITY -- It comes with 2 pin radio plug which works with Baofeng, Kenwood, Retevis,Wouxun and Puxing handheld walkie talkies. If your raido is not listed in the description, please contact us .And we always stands behind our products, we offer 6 months "full refund with no question asked" warranty.