Special Features:

Cdescription two way transceiver headset for short range communication; for high noise environments; 10 synthesized channels with option for 16; push-to-talk and voice activated transmission; anti-voice activation to avoid accidental blockage of incoming message; rechargeable battery; recharging time 30 minutes; adaptable for helmet attachment; 6.5 hours operation time; optional handheld connection for additional long range two-way readios; standard color for headset shells is orange but other colors available; frequency range 44.05-434.79 mhz; channel separation 20/25 khz; temperature range 15 to 130 degf; weight 19.4 oz; transmitter has several hundred meter transmission; available explosion proof

Properties:

An item consisting of a headset, electrical and a microphone (as modified) mounted on or supported from the head. It may include connecting cords, plugs, jacks, and switches. See also headset-chest set, electrical.