Bose ProFlight Series 2 ANR Aviation Headset Dual Plug, Battery Powered with Bluetooth 789812-5020

What aircraft is the Bose ProFlight Series 2 designed for, and is it in-ear or over-ear?

It is engineered for professional pilots flying jets and turbine aircraft in pressurized cockpit environments. This is an in-ear headset rather than a traditional over-ear design, which helps it reach an ultralight 4.5 ounce on-head weight. This dual GA plug version uses standard general aviation connectivity, so it fits typical GA panels and corporate flight decks.

How is the ProFlight Series 2 different from the Bose A20 or A30, and can I use it in a piston aircraft?

The A20 and A30 are around ear headsets built for louder cabins like piston singles, so they deliver more total noise reduction. The in ear ProFlight Series 2 is tuned for quieter, typically pressurized flight decks such as jets and turbines. You can fly it in a piston aircraft, but for mostly piston flying an around ear model is usually the better match.

What connector versions are available, and which one is this listing?

Bose offers the ProFlight Series 2 in dual general aviation plug, five pin XLR, and six pin LEMO configurations. This listing is the dual GA plug version with Bluetooth, model 789812-5020, which fits standard twin plug intercom jacks found in typical general aviation panels and corporate flight decks. Confirm your aircraft jacks match dual plug before ordering.

Does this dual plug version draw power from the aircraft?

No. The dual general aviation plug version is battery powered and is not powered through the aircraft, so you turn it on manually using the control module. The five pin XLR and six pin LEMO versions can draw aircraft power instead. Because this is the dual plug model, plan on two AA batteries for power on every flight.

How long does the battery last, what batteries does it use, and does it shut off automatically?

This dual plug version runs on two AA batteries and is rated for about 45 hours of operation. It includes an automatic shut off feature that powers the headset down after a period of non use, helping conserve power between legs. You turn it back on manually with the control module, so keep spare AA batteries in your flight bag.

How long does the battery last when Bluetooth is turned on?

Battery life depends on how much you use the wireless features. With continuous Bluetooth use, expect a shorter run time than the roughly 45 hour rating you get without Bluetooth running. Turning Bluetooth off when you do not need it helps stretch battery life across longer trips and multi segment duty days, so carry fresh spares for wireless heavy flying.

Should I use rechargeable or lithium batteries in the ProFlight Series 2?

Bose recommends standard AA alkaline batteries for this headset. Rechargeable cells can reduce flying time below the roughly 45 hour rating and affect the accuracy of the battery status indicator. Lithium primary cells are generally discouraged because of their higher voltage. For predictable performance, carry fresh AA alkaline batteries in your flight bag on every trip.

How does the Bluetooth work with cockpit communication?

The ProFlight Series 2 offers full function Bluetooth that connects to electronic flight bags, tablets, and phones. Intelligent audio prioritization manages how wireless audio interacts with cockpit communication, so important intercom and radio audio is not buried under music or calls. There is also an auxiliary audio input, giving you a wired option when you prefer it.

What is the tap control and how does the noise reduction adjust?

The ProFlight Series 2 uses three user selectable levels of active noise reduction, so you can match cancellation to changing cockpit conditions. The tap control lets you briefly hear voices around you, such as a crew member or ramp worker, without removing the headset. An electret noise canceling microphone keeps your transmissions clear during always on intercom operations.

Is the ProFlight Series 2 FAA and EASA certified?

Yes. This headset meets FAA TSO and EASA E/TSO-C139a certification, confirming it satisfies recognized aviation safety standards for use in certificated aircraft. That compliance is a key reason airline, corporate, and charter operations choose Bose ProFlight headsets for professional flight decks where reliable, standards based equipment is expected during daily operations.

What ear tips come with it, can I wear glasses, and can the microphone switch sides?

It includes Bose StayHear tips in multiple sizes, and they swap without tools for a secure, comfortable seal. Because it is an in ear design that rests near the ear rather than clamping over it, it works well with most eyeglass and sunglass frames. The boom microphone can also be attached to either the left or right side.

What is included in the box and what warranty does it carry?

A ProFlight Series 2 typically ships with the headset, a carry case, two AA batteries, multiple sizes of StayHear ear tips, a control module clip, and the owner documentation. It carries a five year limited warranty. PilotMall sells it new and authentic with free shipping within the United States, and our team can confirm exact contents before you order.