324843-3020

The Bose® A20® Aviation Headset provides acclaimed noise reduction, comfort, clear audio and
intuitive operation.

The Bose® A20® Aviation Headset is engineered to be more comfortable and provide more noise reduction than any headset we’ve ever made, while still delivering the acclaimed clear audio you expect from Bose. In addition, it now offers you upgraded features including a Bluetooth® audio and communications interface,* customizable audio prioritization control, intuitive operation, a high-performance microphone, and an optional coil cord.* It also has flexible power circuitry* with auto-on that switches seamlessly to and from battery power and aircraft power. The A20 headset is certified to FAA TSO C139 standards. Plus, it’s among the lightest of all active noise canceling headsets, with a weight of just 12 ounces. No other headset offers this unique combination of features and benefits.

The key benefit and technical details
• Acclaimed noise reduction for pilots – 30% greater active noise reduction than conventional headsets
• Comfortable, stable fit with 30% less clamping force than conventional headsets
• Clear audio with active equalization
• Bluetooth® for audio and communications†*
• Customizable audio prioritization †
• Simple, intuitive headset operation †
• Available with coil cord†*
• Mic connection for left or right earcup
• Flexible power with auto-on†*
• Certified to FAA TSO C139
• Among the lightest ANR headsets
• High-performance microphone †
• 45 hours of battery life**

Technology
 Clear audio with active equalization
•Bluetooth® for audio and communications†*
•Customizable audio prioritization †
•Simple, intuitive headset operation †
•Mic connection to L or R earcup
•Optional coil cord†*
•Flexible power with auto-on*
•High-performance microphone †