The ProFlight, our most advanced aviation headset ever, features a unique combination of benefits. Industry leading active noise cancellation comes with a comfortable, stable fit without compromising the clear audio and simple operation you expect from Bose.

A high level of comfort is engineered into the unique form factor unlike any other headset’s—a highly stable, in-ear configuration without the usual intrusive deep insert eartips.

Also new with the ProFlight: three user selectable levels of active noise cancellation, a quick release side swappable down cable and mic, Bose Acoustic Noise Cancelling technology, fully functional Bluetooth® connectivity and unique tap control. Talk through tap control allows pilots to better communicate with those outside the intercom.

2 AA batteries power 45+ hours of use without Bluetooth and at least 25 hours with Bluetooth on. Aircraft powered variants are also available. Users swap seamlessly from battery power to aircraft power without compromising headset performance. All models feature auto-off, which powers down the headset automatically when not in use. Select models offer auto-on.

• Improved comfort for hours of use, achieved through choice of materials, distribution of weight, low clamping force and dedicated left and right earbuds—all without sacrificing stability
• Incredibly small and lightweight (139 g/4.9 oz on-head)
• Electret noise cancelling microphone for clear transmissions
• Audio optimised with active equalisation for enhanced communications with or without an intercom or hot mic system
• Three unique levels of user selectable acoustic noise cancelling, providing users with a range of noise reduction to meet their needs in multiple scenarios
• Tap control for talk through communication
• Bluetooth capability for wireless audio connections to EFBs and mobile phones, with audio prioritisation to mix or mute wireless audio with intercom transmissions
• Bypass communications mode provides primary ICS audio with or without power to the headset
• Built to latest ARINC standards and FAA TSO and EASA E/TSO-C139a certified
• Available with twin plug, five pin XLR, seven pin XLR or six pin LEMO plug configurations
• Auto-off: All configurations of the ProFlight headset feature auto-off technology, which powers down the headset when not in use and saves battery life
• Side swappable boom microphone and down cable, no tools required
• Durable and robust design made to endure the wear and tear of everyday use in tough environments
• Five year limited warranty with acclaimed service
• Auto-on: Certain configurations of the ProFlight headset will turn on automatically when the avionics master switch is in the ‘on’ position, using the craft’s power to operate

They are completely different headsets and have different fundamental architectures, although they share features like Bluetooth capability, selectable stereo/mono and auto-on/auto-off. The A20 features an around-ear design and is meant for noisier aircraft, such as non pressurised single engine models. The ProFlight features a headbanded in-ear design and is meant for crewed aircraft, typically pressurised and less noisy, like most jets.

No. The Bose A20 Aviation Headset delivers significantly greater noise reduction compared to the ProFlight headset. However, the ProFlight is significantly smaller, lighter and is designed for quieter aircraft.

Customers can configure their Bose ProFlight Aviation Headsets in many different ways. Customers also have their choice of connector configurations with each module. Designed for use in both civilian and military aircraft, the ProFlight offers all of the most common plug configurations:

Dual G/A plug (PJ 068 and ¼ inch Stereo): With this option, the headset is connected to the aircraft’s intercom via a dual plug and is not powered by the aircraft. 2 AA alkaline batteries provide a minimum of 45 hours of operation while flying. This configuration is the most common version purchased by pilots.

XLR five pin: Often called the Airbus plug, this configuration is a mono connection to the aircraft and may be powered by the aircraft, depending on the installation. When disconnected, the flexible power feature lets the headset switch seamlessly from aircraft power to battery power, so users experience no interruption when the headset is plugged into or unplugged from a source of power.

XLR seven pin: The latest ARINC defined standard pin connection, which provides for binaural audio, aircraft power as well as separate grounded audio, microphone and EMI/EMF shields. Although it is not yet widely used, it is being adopted by the airline industry as a new standard plug type.

Six pin connector wired to the aircraft (LEMO): With this option, the headset is connected to the aircraft via a six pin connector and is powered directly from the aircraft. Two AA alkaline batteries can also provide pilots with a new level of flexibility. When disconnected, the flexible power feature swaps the headset seamlessly from aircraft power to battery power, so users experience no interruption when the headset is plugged into or unplugged from the aircraft.*

*Adapters are available from Bose to convert a six pin connector to either a dual G/A plug or a U174 for additional connection flexibility.

Yes. The side pads rest slightly behind and above the ear, which allows the user to put on and remove eyeglasses without touching the headset. You can wear any frames you want without affecting noise reduction or comfort.

Yes. The integrated boom mic and cable assembly can be attached to either the left or right side of the headset. The self guiding connector makes it easy to attach the boom mic and cable assembly. The cable swaps easily in seconds and without tools.

Using 2 AA alkaline batteries, the Bose ProFlight Aviation Headset will operate for at least 45 hours of flying in typical aircraft noise. With continuous operation of the Bluetooth function, battery life will be at least 25 hours. As always, battery life varies with the type of battery, the noise environment and features used. The headset’s battery life indicator light alerts the user when batteries should be replaced.

Rechargeable batteries are not recommended because your flying time battery life will be reduced from the 45 hour life, depending on the type of battery chemistry used. Rechargeable batteries also alter the accuracy of the battery status indicator light, so that when the light changes to amber, you will have less than the usual eight hours of flying time remaining that you can expect with non rechargeable AA alkaline batteries.

Lithium-ion batteries should not be used due to their typically higher voltage.

Headsets that can use aircraft power (six pin, seven pin and five pin XLR) will automatically turn on when the aircraft power is present. A configurable switch inside the control module can disable this feature based on user preference.

The auto-off feature in your Bose ProFlight Aviation Headset detects when the headset is not in use and powers it off after several minutes to preserve battery power. The exact time it takes to power off varies and can range between 6 and 45 minutes of inactivity.

A Technical Standard Order (TSO) is a minimum performance standard for specified materials, parts and appliances used on civil aircraft. When a company is authorised to manufacture a material, part or appliance to a TSO standard, this is referred to as TSO authorisation. When a company receives a TSO authorisation, it is assured that the product meets these minimums in both design and production. Bose Corporation meets all and exceeds many TSO requirements.

Receiving a TSO authorisation is not an approval to install and use the authorised article in the aircraft.

Yes. The Bose ProFlight Aviation Headset has not replaced the A20. It is designed to meet the unique needs of pilots and crew who fly pressurised and crewed aircraft, which are typically less noisy.

The ProFlight does not have as much total noise reduction as the A20.

The Bose ProFlight Aviation Headset is our most advanced aviation headset yet.
Compared to the Bose A20 Aviation Headset, the ProFlight has:
• A new level of comfort achieved through choice of materials, redistribution of weight throughout the headset and a purposeful in-ear design
• Digital Active Noise Reduction with multiple modes of Active Noise Cancellation
• A microphone and down cable that are side swappable without tools
• Storage in a smaller carrying case

2015 A20 Aviation Headset added features:
Note: These features are not present in all versions.
• A2DP: streaming Bluetooth audio
• Auto-on (select models using aircraft power)
• High-performance microphone
• Coil cable option