Bose QuietComfort Ultra 2nd Gen
CustomTune technology adapts the sound to your ear shape, while the hybrid ANC and 30-hour battery life anchor a premium listening experience. Its standout Immersive Audio spatializes any content, and the refined metal headband with plush cushions ensures all-day comfort without fatigue. These headphones are best for frequent travelers and commuters who prioritize class-leading noise cancellation and a spacious, headphone-free soundstage.
Snapshot
The 30-Second Version
The Bose QuietComfort Ultra has best-in-class noise cancellation and a genuinely fun Immersive Audio mode that works with any content. Sound quality is solid but not the absolute best, and the price varies a lot. If you can find them for under $400, they're a killer deal for the ANC alone.
Pros & Cons
Pros
- Best-in-class noise cancellation that you can fine-tune. 100th
- Immersive Audio is a genuinely fun, movie-like experience. 97th
- Premium, all-day comfortable build with a refined metal headband. 94th
- Lossless USB-C audio is a huge win for wired listening. 88th
Cons
- Sound quality is good but not the absolute best for the price.
- Immersive Audio can feel gimmicky and drain the battery faster.
- No IP rating for water resistance despite being called waterproof.
- The price swings wildly between vendors, from $356 to $542.
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
- Q2 202672/100
Buyers praised the sound quality, noise cancellation, and comfort. Common complaints included Bluetooth connectivity issues, flimsier materials, and high price. A few reported defects or poor customer service.
- Sound quality and noise cancellation are highly praised, with many calling them the best they've used.
- Comfort is generally good, but some mention ear pressure or head clamp force.
- Bluetooth connectivity problems reported, including dropouts and pairing failures.
- Materials feel cheaper and flimsier compared to older models, raising durability concerns.
- Q1 202693/100
Buyers report exceptional sound quality, comfort, and noise cancellation. App features like equalizer and touch controls are praised. Minor criticism: on-cup controls could be improved, and some prefer Sony XM6 sound.
- Excellent sound quality with clear, balanced audio and deep bass.
- Very comfortable for long wear, even during travel or gaming.
- Great noise cancellation; adjustable via app with slider control.
- On-cup touch controls are futuristic but could be better; some prefer Sony XM6 sound.
- Q4 2025100/100
Buyers love the exceptional noise cancellation, comfort, and sound quality. The app needs improvement, but overall these headphones exceed expectations.
- Noise cancellation is superb, creating a quiet, immersive experience.
- Ultra-comfortable and lightweight for long wear, including flights.
- Sound quality is excellent, with rich audio and intuitive touch volume control.
- Companion app needs work; described as a work in progress.
Based on 266 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The ANC here is some of the absolute best right now, easily silencing the drone of a plane or the hum of a busy office. The Immersive Audio is genuinely fun for movies and well-produced tracks, though it can make some songs sound a bit processed. Sound quality out of the box is solid and balanced, but it doesn't quite have the raw detail or excitement of some wired audiophile sets, landing it in the middle of the pack for pure sound. Call quality is strong thanks to the noise-rejecting mics, and the 30-hour battery life is solid, though not class-leading. The real party trick is the USB-C lossless audio, which lets you plug directly into a phone or laptop for a pristine wired connection.
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Ear Cushion | plush cushions |
| Headband | metal |
Audio
| Driver Type | dynamic |
| Drivers | 1 |
| Impedance | 32 |
| Hi-Res Audio | Yes |
| Codecs | BREAKTHROUGH SPATIALIZED AUDIO: Super immersive sound spatializes everything, taking the music out of your head and placing it in front of you to push the boundaries of listening. |
| Surround | Spatial Audio |
Noise Control
| ANC | Yes |
| ANC Type | hybrid |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Profiles | A2DP, HFP, AVRCP |
| Multipoint | Yes |
| Wired Connector | 3.5mm |
| Detachable Cable | Yes |
| Cable Length | 0.51 |
| Range | 9.1 |
Battery
| Battery Life | 30 |
| Charge Time | 3 |
| Fast Charging | 15 min for 2.5 hours playback |
| Charging | USB-C |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
| Boom Mic | No |
| Detachable Mic | No |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Bose app |
| Volume Limiting | No |
| Gaming Mode | No |
| Water Resistance | Waterproof |
vs Competition
Stacked against the Sony WH-1000XM6, it's a real fight. The Sony set is the benchmark for smart features and has a slight edge in pure sound quality for most people, but the Bose fights back with a more premium build and that unique Immersive Audio. The Sennheiser Momentum 4 sounds better for critical listening and has a stunning design, but its ANC can't touch the Bose. The Bowers & Wilkins Px8 S2 is the luxury pick with superior materials and sound, but it costs even more. The Bose sits in a sweet spot, offering the best noise cancellation and a fun, unique listening mode that none of the others can match.
| Spec | Bose QuietComfort Ultra 2nd Gen | Bowers & Wilkins Px8 S2 | Sennheiser MOMENTUM 4 | Sony ULT WEAR WHULT900N/B | Apple AirPods Max Midnight | Technics EAH-A800 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | 42 | 40 | 40 | 40 |
| Impedance Ohms | 32 | - | 470 | 314 | 16 | 34 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.4 | 5.3 | 5.2 | 5.2 | 5.0 | 5.2 |
| Battery Life Hours | 30 | 30 | 60 | 30 | 20 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Bose QuietComfort Ultra 2nd Gen | 93.5 | 79.2 | 97 | 52.9 | 76.1 | 53.6 | 20.8 | 99.7 | 87.5 |
| Bowers & Wilkins Px8 S2 Compare | 98.1 | 99.3 | 95.7 | 99.4 | 76.1 | 53.6 | 87.1 | 97.7 | 98.3 |
| Sennheiser MOMENTUM 4 Compare | 98.1 | 85.3 | 92.3 | 97.8 | 90.7 | 87.6 | 37.6 | 98.1 | 67.3 |
| Sony ULT WEAR WHULT900N/B Compare | 98.1 | 85.3 | 77.7 | 95.6 | 76.1 | 53.6 | 70.6 | 98.9 | 87.5 |
| Apple AirPods Max Midnight Compare | 98.1 | 83.2 | 92.3 | 93.2 | 69.8 | 32.2 | 87.1 | 94.4 | 98.3 |
| Technics EAH-A800 Compare | 93.5 | 98.3 | 77.7 | 97.2 | 85.9 | 53.6 | 53.1 | 97.4 | 60.2 |
Price
Value & Pricing
Value is a tricky one here because the price is all over the map. We've seen it as low as $356 and as high as $542 across different vendors. At the lower end, it's a steal for this level of ANC and build quality. At the higher end, you're paying a serious premium for the Bose name and the Immersive Audio feature. If you can snag it on sale, it's a fantastic buy. If you're paying full retail, you really need to want that spatial audio trick to justify the cost over some very strong competitors.
Read more
Overview
Bose didn't reinvent the wheel with the QuietComfort Ultra, they just polished it until it gleamed. The headline feature is the new Immersive Audio, which takes any track and pulls the soundstage out in front of you. It's a neat trick, and combined with their top-tier noise cancellation, it makes for a seriously engaging listen. The build quality is fantastic, with a refined metal headband and plush cushions that feel premium right out of the case.
Common Questions
Q: Does the Immersive Audio work with any song or just special tracks?
It works with everything. The headphones process any stereo audio in real-time to create a spatialized soundstage, so you don't need special Atmos mixes.
Q: Can I use these wired with a PC for gaming?
Yes, and it's a strong use case. You can connect via USB-C for lossless audio or the 3.5mm jack, and the new Cinema Mode is specifically tuned to enhance movies and games.
Q: How much does the battery life drop with Immersive Audio turned on?
Bose rates them for 30 hours of standard playback, which drops to about 23 hours with Immersive Audio active. A quick 15-minute charge gets you 2.5 hours of listening.
Who Should Skip This
Skip these if you're a critical listener who prioritizes pure, uncolored sound quality above all else. The Sennheiser Momentum 4 or a good pair of wired open-backs will serve you better. Also, if you're on a strict budget, the JBL Live 770NC gets you 80% of the way there for a fraction of the price.
Verdict
If you want the absolute best noise cancellation on the market and love the idea of a spatial audio button that works with everything, not just special mixes, these are your headphones. They're perfect for frequent flyers, open-office workers, and anyone who wants to hit a switch and feel like they're in a personal movie theater. Audiophiles chasing the purest sound signature might want to look elsewhere, but for a feature-packed, supremely comfortable daily driver, the QuietComfort Ultra is a top contender.