Bose Proflight Series 2 w/Bluetooth 6 Pin LEMO (Pre-Owned)

Part No: OH-789812-5040 U

Shipping calculated at checkout.

Bose Proflight Series 2

We designed the ProFlight Aviation Headset with commercial aviators, airline pilots, and lower-noise corporate flight deck environments in mind. Now, we’ve updated and improved Bose ProFlight Series 2 to meet the exact specifications of the professional pilot community.

Proflight Series 2 Aviation Headset Benefits

  • Bluetooth option
  • noise cancellation
  • smallest, lightest, and most comfortable aviation headset available

Weight Specification

The ProFlight Series 2 weighs in at just 4.5 ounces (128 grams) on your headlight enough to stay comfortable even on the longest flights.

ProFlight Series 2 also includes a new thinner, lighter, and more flexible cable. Enhancements to the cable provide pilots with improved freedom of movement and allow easy unpacking and storage.

Three Noise Canceling Levels

Choose from three levels of active noise cancellation, control wireless Bluetooth connections to mobile devices,* audio systems, and electronic flight bags, and manage other primary functions of the ProFlight Series 2 from the ergonomic control module. The included lanyard provides easy and stable storage during flight.

Bluetooth Capability For Wireless Action

Connect wirelessly to mobile devices, audio systems, and electronic flight bags with the ProFlight Series 2’s optional Bluetooth functions. Audio prioritization enables you to mix Bluetooth audio with intercom audio or have intercom transmissions temporarily mute Bluetooth.

The Bose Connect app makes Bluetooth audio sharing, connection management, pairing, unpairing, and renaming devices easy and user-friendly. The newest Bose In-Ear Headset is deceptively light, impressively tough for longevity, and extended use


  • NEW 4.5-ounce (128-GRAM) on-head weight

  • UPDATED tap control for talk-through communication

  • NEW, thin flexible cable

  • BLUETOOTH® and NON-BLUETOOTH variants available

  • Digital Active Noise Cancellation

  • FAA TSO and E/TSO-C139A certified

  • Three user selectable modes of noise cancellation 

  • Easily adjustable mic



  • ProFlight Aviation Headset (sliders not extended):8.43" H x 6.34" W x 3.15" D (4.5 oz on head)

Inputs and outputs

  • Available in twin-plug, five pin XLR, or six pin LEMO plug configurations

Additional details

Two AA alkaline batteries
• Bluetooth on: At least 25 hours
• Bluetooth off: Approximately 45+ hours
Aircraft power voltage range: 10 - 32 VDC
Average power consumption: 250mW

Questions & Answers

See below for answers to our most popular questions.

Have a Question?