THROAT CONDUCTED  MICROPHONE E889-K1 Adjustable Throat type  earmic with finger PTT and acoustic earbud Walkie Talkie

【Neckband Structural Design】Lightweight neckband structural design can tightly fit your neck and make you comfortable even wearing it for a whole day. Please note: the neckband part of this style of throat mic earpiece is not adjustable stretched

【Sensitive Finger PTT Button】With a small push-to-talk finger button makes it easy to control and convenient to use. The touch fastener can be fixed on the finger or on the handlebar, which totally free your hands.

【Throat Mic】Throat mic transmits directly from your throat vibration, so it’s not sensitive to the background noise. Throat microphones are ideal for sports such as high noise and fast moving nature practices. For the perfect high noise extreme sports such as skiing, cycling, bike, climbing, running and so on. Excellent for surveillance purposes and security at casinos, airports, paintball, police, crowd control at conventions and concerts, and other working environment requiring discreet communications.