Form Factor

Headband

Model

A20 Aviation - Helicopter

Type

Ear-cup

These are in excellent condition and used for only 50 hours. They have the U-174 plug for helicopter use, but GA adapters are readily available. I recommend getting a refresh kit for a set of ear pads, head pad, and mic cover for $50 so they’re brand new to you. From the manufacturer: The 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 clear audio you expect from Bose. And now there are more features than ever, including: a Bluetooth audio and communications interface; customizable audio prioritization control; intuitive “plug-and-play” operation; a high-performance microphone. And at just 12 ounces, it’s still one of the lightest active noise cancelling headsets out there. No other headset offers this unique combination of features and benefits. 30% greater active noise reduction than conventional aviation headsets30% less clamping force than conventional aviation headsets Clear audio with active equalization Bluetooth audio and communications interface for connectivity with your communications and navigation devices Customizable audio prioritization control lets you mute an audio signal when receiving a communication, or mix the two together Simple, intuitive headset operation—plug it in, turn it on, go flying Enjoy a peaceful, comfortable flight The A20 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, with sheepskin cushions and minimal clamping force, it's one of the lightest and most comfortable aviation headsets you’ll find. All designed to let you focus on what matters—flying. Clear audio for music and communication Bose Active EQ keeps the audio clear and distinct, whether you’re listening to music or an important communication. Simple, intuitive operation Plug-and-play convenience means the headset is ready to fly when you are—no need to press a lot of buttons first just to activate it. Enhance your experience The ergonomic control module includes an auxiliary audio input with Intercom/AUX priority switching, ideal for dedicated GPS and traffic warning systems. It also features a customizable audio prioritization control with “mute” and “mix” settings, and flexible power circuitry with auto-on that switches to and from battery power and aircraft power. Select models also include Bluetooth connectivity for taking calls or listening to music. More features Certified to FAA TSO-C139 and EASA ETSO-C139 Adjustable powered microphone can be connected to either earcup and set in a range of stable positions for optimal communications Smart shutoff helps provide at least 45 hours of use from just two AA alkaline batteries Five-year transferable limited warranty covers parts, labor and second-day return shipping expenses for non-abuse malfunctions

Brand

Bose

Wireless Technology

Bluetooth