Special Features:

Ct-dect jetcom; wireless communication system for handling military jets and for engine tests up to 140 dba; consists of 4 noise protection helmets, 4 ct-dect multi and 1 dect case with charger; skull microphone with loudspeakers; multi-digital radio; includes hearing protection and a visor or safety glasses; speak and hear at same time; central control unit is water and dustproof; frequency band 1.88-1.9 ghz; average distance 490 ft

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.