Based on 21 r/BuyItForLife mentions

QuietComfort Ultra Noise Cancelling Headphones

$249.00

Bose

World-class noise cancellation, quieter than ever before. Breakthrough spatialised audio for immersive listening, no matter the content or source. Elevated design and luxe materials for unrivalled comfort. It’s everything music makes you feel taken to new highs. Bose Immersive Audio pushes the boundary of what it means to listen by taking what you’re hearing out of your head and placing it in front of you. Sound just got real.

Reddit mentions

  • “I love Bose headphones as they fit me so well and (for me) have the best connectivity. I have a pair of the Quite Comfort Ultras and they are amazing. My spouse has had a pair of…”
  • “I have a pair of Bose QuietComfort QC35 II from 2018 that have been great. Still work just fine, haven't had to replace the battery. I can wear them for many hours on end without…”
  • “I had XM4, and ended up choosing Bose QC Ultra over getting XM5 because as much as I love Sony, the connectivity is much better with Bose.”
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Product details
Headphone Cup Type
Over-ear
Body Part Use
Head
Noise Cancellation Type
Active
Max Battery Life
24 hours
Battery Highlights
Rechargeable
Recharge Time
3 hours
Rechargeable Battery
Yes
Standby Time
Go into sleep mode automatically (when you remove them)
Earpad Material
Protein Leather
Driver Size
40 mm
Frequency Response
Bose doesn't provide frequency range specs
Headphone Impedance
32 ohm
Sensitivity
Unnecessary to take sensitivity measurements (requires built-in power to work)
Sound Output
Stereo
Audio Highlights
Spatial audio, Immersive Audio
Total Harmonic Distortion
Higher scores mean cleaner reproduction (MOS-D)
Water Protection
Don't have an IP rating for protection against dust and water
Waterproof
No
Water Resistant
No
Connectivity Technology
Bluetooth, Wireless
Wireless Type
Bluetooth
Bluetooth Version
5.3
Compatible Devices
iPhone, Android, Laptop
Ports and Interfaces
USB-C, USB C PORT
Connectivity Highlights
Bluetooth multipoint connectivity
Transmission Range
30'
Radio Frequency Range
HF
Microphone Highlights
Built-in Microphone
Noise Cancelling Microphone
Yes
Integrated Microphone
Yes
Microphone Frequency Response
Mostly flat where human voices reside, Fairly flat across the frequencies of the human voice
Microphone Mount Type
Built-In
Microphone Sensitivity
-40 dB
Retractable Microphone
No
Microphone Quantity
10
Performance Highlights
Noise Cancelling
Driver Technology
Dynamic
Compliant Standards
WEEE, CAN ICES-3, CAN ICES-3(B)/NMB3(B), Directive 2014/53/EU, FCC Part 15
Remote Control
Yes
Touch Controls
Yes
Remote Control Function
Volume Control
Earcup Style
Circumaural
Earcup Type
Closed-back
Recommended Use
Music listening, Calls
Highlighted Uses
Travel
Suitable For Kids
No
Typical Users
Audiophiles
Style
Headphones, Over-ear
Weight
250 g
Dimensions
7.7" H x 5.5" W x 2.0" D
Foldable
Yes
Material
Plastic
Monaural
No
Pattern
Matte exterior
Manufacturing
Country of Origin: China
Assistant Support
Google Assistant
Included Accessories
Carry case
Supported Accessories
Bose Music app (available on Android and iOS)