Single ear, behind-the-head style for use under protective headgear. Slotted dome with no earphone allows hearing of ambient sound.
- Rugged construction, all hardware marine-grade stainless steel
- Dynamic earphone with stainless steel retainer (one slotted dome with no earphone for hearing ambient sound)
- M-2 dynamic microphone, water-resistant protection and superlative noise cancelling
- Volume control on dome for preferred listening level
- Undercut, comfort-gel ear seals
- Adjustable overhead support assembly