BOSE A20 Aviation Headset with Bluetooth Technology

Bose® A20® Aviation Headset

The best noise canceling headset ever from the company that first introduced the concept.

The Bose® A20® Aviation Headset provides acclaimed noise reduction and a comfortable fit. It also provides clear audio,
Bluetooth® communications interface, auxiliary audio input and priority switching. No other headset offers this advanced
combination of features and benefits.

The Benefits of Buying a Bose® Headset:

• Acclaimed noise reduction for pilots. Average of 30% greater noise reduction than conventional noise reducing
  aviation headsets.
• Comfortable, stable fit. More room for the ears and 1/3 less clamping force than most conventional noise reducing
  aviation headsets.
• Clear audio.
• Bluetooth® Audio and com interface.
• Customizable audio prioritation control
• Simple intuitive headset operation
• Coil cord down-cable available
• Auxiliary audio input.
• Priority switching so pilots can decide which audio source they want to hear.
• At least 45 hours of typical headset use from just two AA alkaline batteries.
• Flexible power circuitry senses the power source and switches seamlessly from battery to aircraft power.
• Distinct left and right earcups with swappable cable for improved comfort and ergonomics.
• Meets or exceeds all TSO standards. (Certified to FAA TSO-C139 and EASA ETSO-C139)
• All this, and the headset weighs just 12 ounces. 
• Five-year transferable limited warranty covers parts, labor and second-day return shipping expenses for non-abuse malfunctions.