Special Features:

One loudspeaker, calbe with plug to ptt button; consists of a fexible adjustable headband/neckband, a noise cancelling electret microphone with windshield made of foam material and flexible gooseneck, one speaker and a connecting cable with fastening clip and connection plug for the push-to talk button; modular plugable system; water and dust protection; can be worn under helmet

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.