List of products by brand Bose

Both the improved ProFlight Series 2 and the A20 Aviation Headset are products of decades of research and development. Both are FAA TSO certified. ProFlight Series 2 is E/TSO-C139a certified and the A20 Aviation Headset is E/TSO-C139 certified. Both headsets feature advanced noise cancellation technology — but each is designed for different flight deck and cockpit environments. 

The A20 Aviation Headset gives you 30% greater noise reduction than conventional aviation headsets, so you’ll enjoy a peaceful flight from short stops to long hauls. And at just 12 ounces (340 grams), with soft cushions, and minimal clamping force, it’s one of the lightest and most comfortable around-ear aviation headsets you’ll find. All designed to let you focus on what matters — flying.

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