Bose QuietComfort Ultra Earbuds (2nd Gen)
When music means everything, there’s the next-gen QuietComfort Ultra Earbuds. Because every listen deserves the premium, personalized audio of CustomTune tech, our best in-ear noise cancellation, and the comfortable fit of our best earbuds. So you get a heart-stopping experience every time you press play.
Midnight Violet
White Smoke
Deep Plum
Black
Desert Gold
CustomTune for premium sound
Our best in-ear noise cancelling
A fit that won’t quit
Up to 6 hours1
Spatialized Bose Immersive Audio
Clearer calls than ever
Wireless charging case
Customize with the Bose app
The best. Now even better.
Feel all the feels every time you listen, because each song deserves premium audio, world-class noise cancellation, and the best earbud experience.
Uninterrupted listening with advanced Bluetooth
Clearer calls with next-gen voice pickup
Clearer calls with next-gen voice pickup
Easier charging with wireless capabilities
Our quietest in-ear noise cancelling
In Quiet Mode there are no distractions — just music. Aware Mode lets you hear what’s around you, while ActiveSense tech still smooths spikes in unwanted noise.
Listen like only you can
Get world-class noise cancellation and sound performance tuned to your ears’ unique shape. The result? Bigger goosebumps and more chills every time you press play.
Listen like only you can
Get world-class noise cancellation and sound performance tuned to your ears’ unique shape. The result? Bigger goosebumps and more chills every time you press play.
Bose Immersive Audio — the realest feels
Try what it feels like to have what you’re hearing spatialized, taken out of your head, and placed beyond your earbuds. It’s like always listening from the acoustic sweet spot.
Fit? Check.
Nine combinations of eartips and stability bands means you can find a fit that lets you focus on the beat — not your buds.
The app makes it even easier
Breeze through setup and personalize your earbuds in the Bose app. Create custom modes with a noise cancellation level of your choosing, access Adjustable EQ, pair with select Bose products, and get updates — always ready for the next song.
Download on the App Store or Google Play.
The app makes it even easier
Breeze through setup and personalize your earbuds in the Bose app. Create custom modes with a noise cancellation level of your choosing, access Adjustable EQ, pair with select Bose products, and get updates — always ready for the next song.
Download on the App Store or Google Play.
Features
Premium, personalized audio
CustomTune tech adapts the sound to the shape of your ears for the best audio performance for you.
World-class noise cancellation
Choose Quiet Mode for our best in-ear noise cancelling, or Aware Mode to let in your surroundings.
All-day comfortable fit
Soft silicone eartips and stability bands give you a snug, comfortable fit that won’t quit all day long.
Listen uninterrupted
Multipoint connectivity lets you pair to multiple devices at once and switch between them effortlessly.
Now charge wirelessly
Power up with the wireless charging case and listen for up to 6 hours of play time (up to 4 with Immersive Audio).1 The case itself holds up to three full charges.2
Customize with the Bose app
Get to the music quicker with step-by-step setup and make the earbuds totally yours with customizable EQ and shortcuts.
What's in the Box
- 2 Bose QuietComfort Ultra Earbuds (2nd Gen)
- 3 pairs of eartips (S, M, L)
- 3 pairs of stability bands (1, 2, 3)
- Wireless charging case
- 12" USB-C® (A to C) cable
- Safety sheet
Unboxing and Setup
1. Testing conducted by Bose in February 2025 using production-representative Bose QuietComfort Ultra Earbuds and a variety of music tracks using A2DP Bluetooth audio streaming at RSSI signal strength of 75dBm. Volume set to playback loudness of 75dB, 3-band EQ set, to zero in Quiet Mode (full noise cancellation). With Immersive Audio off, playback time was up to 6 hours before battery depletion. With Immersive Audio on, playback time was up to 4 hours before battery depletion. Battery life varies based on settings and usage.
2. Testing conducted by Bose in February 2025 by inserting production-representative Bose QuietComfort Ultra Earbuds with battery depleted (to the point of no audio playback) into a fully charged Bose QuietComfort Ultra Earbuds charging case and charging earbuds to 100%, then resuming audio playback until battery depletion. Testing resulted in three (3) complete charging cycles by the case before a full charge was no longer possible.