Throat mics are best used when you need to whisper across radios or
when you are talking in noisy areas. The supersensitive "mic" picks up
vibration around your neck, amplifies and converts it into signals
suitable for transmission by your radio. Surrounding noise outside the
ear will NOT be transmitted, ensuring that your buddy hears ONLY you.
The "collar mic" will conveniently fits all neck sizes and delivers
great sound even in noisy places. Hunters, skiers, bikers loved this
product. Try the VOX version if your hands are not available when you
need to talk.