Bose 880066-0100
Immersive audio with CustomTune technology dynamically adjusts noise cancellation and spatialized sound to your ears. A 24-hour battery with a quick-charge feature providing 5 hours of playback in 10 minutes ensures all-day listening. These headphones are best for frequent travelers and office workers who need best-in-class ANC and clear voice calling from a noise-rejecting mic array.
एक नज़र में
The 30-Second Version
The Bose QuietComfort Ultra has world-class ANC and call quality, but the sound and build don't justify the price. Get the Sennheiser Momentum 4 instead unless you live on airplanes.
Pros & Cons
खूबियाँ
- Best-in-class active noise cancellation 95th
- Crisp, clear call quality with 4 mics 86th
- Immersive Audio mode is genuinely fun 86th
- 24-hour battery with fast charging 85th
कमियाँ
- Sound quality is just average for the price
- Build feels cheaper than the cost suggests
- Comfort is mediocre, 32nd percentile
- Expensive, especially in Europe
मालिकों की राय
The Word on the Street
प्रमाण
Performance
The ANC is the star here, sitting in the 87th percentile and easily handling airplane drone and office chatter. The mic setup is also a standout, with four mics and noise-rejecting tech that makes calls sound crisp even in a busy room. What surprised us is the sound quality landing at just the 51st percentile, dead average for a pair that costs this much. The CustomTune calibration is neat, but it can't fix the fact that the tuning feels safe and a little boring compared to the Sennheiser Momentum 4. Battery life is solid at 24 hours, and the quick charge giving you 5 hours from 10 minutes is genuinely useful. Build quality is where things get rough, the 36th percentile score means the plastic feels less premium than you'd expect from Bose's flagship.
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.3 kg / 0.6 lbs |
Audio
| Codecs | AAC |
Noise Control
| ANC | Yes |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Profiles | A2DP, AVRCP, HFP, HSP |
| Multipoint | Yes |
| Detachable Cable | No |
Battery
| Battery Life | 24 |
| Charge Time | 4 |
| Fast Charging | 10 min for 5 hours playback |
| Charging | USB-C |
Microphone
| Microphone | Yes |
| Mic Count | 4 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Bose Music |
vs Competition
The Sennheiser Momentum 4 is the obvious alternative. It sounds better, feels more premium, and costs less in most markets. The Sony ULT Wear is another strong option if you want big bass and solid ANC without spending Bose money. The Technics EAH-A800 beats the Bose on comfort and build quality, though its ANC isn't quite as strong. If you're on a budget, the JBL Tune 670NC gets you 80% of the ANC performance for a fraction of the price.
| Spec | Bose 880066-0100 | Sennheiser MOMENTUM M5AEBT | Sony ULT WEAR WHULT900N/B | Technics EAH-A800 | JBL Tune 670NC | TOZO HT3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | on-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 42 | 40 | 40 | 32 | 40 |
| Impedance Ohms | - | - | 314 | 34 | 32 | 16 |
| 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 | 5.2 | 5.2 | 5.3 | 6.0 |
| Battery Life Hours | 24 | 57 | 30 | 50 | 70 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| उत्पाद | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | सामाजिक प्रमाण |
|---|---|---|---|---|---|---|---|---|
| Bose 880066-0100 | 86.4 | 86.2 | 35.7 | 50.7 | 75.4 | 31.9 | 85.2 | 94.7 |
| Sennheiser MOMENTUM M5AEBT Compare | 98.3 | 98.6 | 78.4 | 96.3 | 90.2 | 56 | 96.8 | 99.8 |
| Sony ULT WEAR WHULT900N/B Compare | 98.3 | 86.2 | 78.4 | 96.2 | 78.4 | 56 | 99 | 89.1 |
| Technics EAH-A800 Compare | 94.6 | 98.6 | 78.4 | 97.5 | 87.5 | 56 | 97.8 | 65 |
| JBL Tune 670NC Compare | 98.3 | 69.5 | 78.4 | 86.5 | 94.6 | 88.6 | 99.3 | 98.6 |
| TOZO HT3 Compare | 90.7 | 86.2 | 95.2 | 98.9 | 97.9 | 56 | 97.3 | 94.7 |
कीमत
Value & Pricing
This is a tough sell on value. In the US you're looking at $328, but in Europe the price swings wildly from EUR 361 to EUR 544 depending on the store. That's a EUR 183 spread, which is absurd. If you're in Europe, shop around and grab the EUR 361 listing, because paying EUR 544 for these is a mistake. The ANC is worth a premium, but not that much of one.
और पढ़ें
Overview
The Bose QuietComfort Ultra is the pair you buy when you want the best noise cancellation in a wireless over-ear and you're willing to pay for it. The ANC is genuinely top-tier, and the new Immersive Audio mode is a fun trick that actually works. But the sound quality and comfort don't match the price tag, which is a problem at this level.
Common Questions
Q: Is the Immersive Audio mode worth using?
It's fun for movies and some music, but it drains the battery faster, dropping from 24 hours to 18. Try it, but don't expect it to replace good stereo tuning.
Q: How does the ANC compare to the Sony WH-1000XM5?
The Bose is right up there with Sony's best. It's a coin flip for most people, but the Bose edges out on call quality while Sony wins on sound tuning.
Q: Are these comfortable for all-day wear?
The ear pads are soft, but the clamping force and weight distribution put these at the 32nd percentile for comfort. Some people love them, but if you have a larger head, try before you buy.
Who Should Skip This
If you're looking for audiophile-grade sound or a premium build, this isn't it. Go get the Sennheiser Momentum 4 or the Technics EAH-A800 instead. The Bose is for frequent flyers and call-heavy users, not music purists.
Verdict
Buy the Bose QuietComfort Ultra if noise cancellation is your absolute top priority and you take a lot of calls. The ANC and mic quality are genuinely excellent. But if you care about sound quality or build materials, the Sennheiser Momentum 4 is the better buy. The Bose is a one-trick pony, and that trick is very good, but everything else is just okay.
