The Sennheiser HMD 46-3-6 is a very lightweight and comfortable open boomset for controller. It is ideal for air traffic control. The headset is equipped with ActiveGard TM, which protects controllers from the effects of an acoustic burst.
Sennheiser HMD46-3-6 Features
Extremely light weight
Superb wearing comfort due to patented two-piece automatic headband and soft ear pads
Flip-away headphone allows single-sided listening
Flexible microphone boom, can be worn on either left or right-hand side