The Bose ProFlight Series 2 in-ear headset has been out for a few years, but initially targeted the turbine market.

30% greater active noise reduction than conventional aviation headsets. Connectivity Technology: Wired/Wireless 30% less clamping force than conventional aviation headsets. The ergonomic control ...

Later, in 1989, Bose introduced the first commercially available active noise cancellation headset, the Aviation Headset Series I. And after providing noise-cancelling headphones for airline ...

Sennheiser specialises in pro-grade microphones and audio monitor systems, while Bose pioneered active noise cancellation in ...