Bose QuietComfort Ultra 896637-0010
{"review": "CustomTune 기술과 Bose Immersive Audio로 개인 맞춤형 사운드와 공간 음향을 제공하며, aptX Adaptive와 세계 최고 수준의 적응형 ANC로 몰입감을 높인다. 9가지 이어팁 조합과 IPX4 방수로 편안하고 안정적인 착용감을 제공하며, 24시간 전체 재생 시간(Qi 충전)이 길어 여행에 적합하다. 출퇴근이나 사무실에서 뛰어난 노이즈 캔슬링과 4-마이크 NC 기반의 선명한 통화 품질을 원하는 사용자에게 가장 적합하다."}
이 Earbuds 정보
About Bose ULTRA EARBUDS GEN2When 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.The best. Now even betterFeel 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• Easier charging with wireless capabilitiesOur quietest in-ear noise cancellingIn 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 canGet 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 feelsTry 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? CheckNine 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 easierBreeze 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.Premium, personalized audioCustomTune tech adapts the sound to the shape of your ears for the best audio performance for you.World-class noise cancellationChoose Quiet Mode for our best in-ear noise cancelling, or Aware Mode to let in your surroundings.All-day comfortable fitSoft silicone eartips and stability bands give you a snug, comfortable fit that won't quit all day long.Listen uninterruptedMultipoint connectivity lets you pair to multiple devices at once and switch between them effortlessly.Now charge wirelesslyPower up with the wireless charging case and listen for up to 6 hours of play time (up to 4 with Immersive Audio). The case itself holds up to three full charges.Customize with the Bose appGet to the music quicker with step-by-step setup and make the earbuds totally yours with customizable EQ and shortcuts.Bose ULTRA EARBUDS GEN2 FeaturesCustomTune for premium soundOur best in-ear noise cancellingA fit that won't quitUp to 6 hoursSpatialized Bose Immersive AudioClearer calls than everWireless charging caseCustomize with the Bose appWarranty InformationThis product has a limited warranty of 12 months.https://www.bose.com/legal/product-warranty800-379-2073Join VIP PROEarn 2X Points + Exclusive Perks!Sell or Trade your GearGet started in 3 easy stepsKey FeaturesExperience superior sound quality with these Bose QuietComfort earbuds, perfect for immersive audio on the go.Enjoy personalized comfort with three sizes of ear tips and stability bands, ensuring a secure and comfortable fit all day.Block out distractions with advanced active noise cancellation, ideal for focused work or peaceful commutes.Stay connected with crystal-clear calls thanks to the built-in microphone, making every conversation effortless.Power through your day with up to 6 hours of battery life, extended by the convenient wireless charging case.These IPX4 water-resistant earbuds are perfect for workouts and outdoor adventures, offering durability and peace of mind.What's in the box:Bose QuietComfort 2nd Gen Ultra Wireless Noise Cancelling Earbuds3x Pairs Ear Tips (Small/Medium/Large)3x Pairs of Stability Bands (Small/Medium/Large)Wireless Charging Case12" USB Type-A to USB Type-C CableUser ManualBose 1 Year Limited Warranty
- Heart-stopping sound with each play.CustomTune technology analyzes your ears and adapts the sound and noise cancelling to their unique shape. The result? World-class noise cancellation and sound tailored to you for more goosebumps and bigger chills every time you press play.
- World-class noise cancellation.When all you want is music, there’s the best noise cancelling of any Bose earbud. And now it’s even better than before. ActiveSense technology automatically smooths spikes in surrounding sound, so even in Aware Mode distractions won’t get in the way.
- Modes put you in the moment.Tune all the way in to totally jam out with the full noise cancellation of Quiet Mode. Or keep on top of your surroundings in Aware Mode for full transparency. There’s also Immersion Mode that blends noise cancelling with Bose Immersive Audio for the realest listening experience.
- Immersive Audio. Feel the real.A must-have for anyone serious about sound, Bose Immersive Audio spatializes what you’re hearing by taking it out of your head and placing beyond your earbuds. It’s like listening from the acoustic sweet spot, where songs sound like the artist intended and movies have theater-like levels of depth and realism.
- Fit? Check.Focus on the beat — not your buds. Choose from nine combinations of eartips and stability bands to find the most secure, snug fit. The soft, umbrella-shaped tips seal off the opening of your ear to reduce outside noises. And stability bands hug the contours of your ears for a fit that won’t quit.
- Calls count, too.Stay in touch while you’re out with the clearest phone calls. Noise-rejecting mics focus on your voice and AI-based background noise suppression filters out your surroundings and wind so you can be heard and hear it all. Take calls with both or a single earbud, whatever works for you.
- Keep the music playing.Play for up to 6 hours in Quiet or Aware Mode (up to 4 hours with Immersive Audio).* Running short on power? The case itself holds up to three additional full charges,** and recharging it is now easier than ever with new wireless capabilities.
- Hands-free, hassle-free switching.Bluetooth multipoint offers seamless, uninterrupted listening. Switch between your phone, your laptop, and other devices with ease — all without missing a moment.
- Stay connected.Advanced Bluetooth connectivity offers a strong, continuous connection within 30 feet of your device.
- Swipe, tap, touch to get into the music.Play or pause music, change the volume, and switch tracks with simple touch controls right on the earbuds themselves. You can even answer calls and cycle through modes, all without ever taking out your phone.
- Control everything in the Bose app.Take personalization to another level in the Bose app. Create a Custom Mode (such as combining Aware Mode and Immersive Audio) or use Adjustable EQ settings to dial in the sound. Control bass, mid-range, and treble levels as you go. The app also lets you check the battery life of your earbuds and case, customize a shortcut, and manage connected devices.
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The 30-Second Version
The Bose QuietComfort Ultra 2nd Gen earbuds are the ANC champion of our database, with 97th percentile noise cancellation and 96th percentile sound quality. They're crazy comfortable and packed with useful features like spatial audio and top-tier call clarity. Battery life is mediocre at six hours, but the charging case with Qi support eases the pain. If you find them near $240, it's a no-brainer for anyone who values peace and quiet above all else.
Overview
Bose hasn't reinvented the wheel with the QuietComfort Ultra 2nd Gen, and honestly, they didn't need to. The original QC Ultra Earbuds were already a top pick for anyone who values noise cancellation above all else, and these new ones just polish the edges. We're talking about the kind of earbuds you slip in when a crying baby on a redeye threatens your sanity, and suddenly the world goes mute. That's the Bose promise, and it's alive and well here.
What makes these interesting is how well they balance that ANC dominance with genuine all-day comfort. Bose threw in nine different tip and stability band combos, so most ears will find a cozy home. CustomTune tech listens to how sound bounces around your ear canal and tweaks the EQ automatically, which sounds like marketing fluff but actually works in practice. The spatial audio, branded Immersive Audio, adds a wide soundstage that pulls instruments out of your head and into a virtual room, and it does so without the dizzying head tracking some rivals force on you.
This set is for commuters, office workers who need a focus cocoon, and anyone who puts ANC and comfort above absolute battery life or bass that rattles your teeth. At the high end of the price spectrum, these are an investment. But our database shows that people aren't returning them, they're raving about them. Social proof scores sit near the top of the charts, and our own testing backs up why.
Performance
The ANC here is absurdly good. We measured them in a simulated din and they chop out low-end rumble and midrange chatter better than 97% of earbuds in our database. Even without a formal decibel drop number, we can say the Quiet Mode creates a nearly perfect vacuum. Aware Mode is also smarter now, thanks to ActiveSense, which lets the world in but instantly clamps down on sudden loud noises like a truck horn. That adaptive touch is something only the best noise-canceling earbuds get right, and Bose nails it.
Sound quality landed in the 96th percentile, which means you're getting a rich, dynamic profile that leans warm but stays detailed. The aptX Adaptive codec on the 2nd Gen adds some useful overhead for hi-res streaming, so Tidal and Qobuz subscribers will appreciate the extra clarity, though Spotify still sounds great. Call quality, with four mics and AI noise reduction, holds its own in windy conditions and coffee shops, ranking among the top 10% we've tested. Battery life, however, is just okay. Six hours per earbud is middle of the pack, and while the case gives you 24 hours total, competitors like Sony's XM5 stretch past eight hours. If you're a power listener, you'll need the case handy.
Pros & Cons
Pros
- Best-in-class noise cancellation that humiliates background noise. 98th
- Outstanding comfort with a huge range of tips and bands. 97th
- Warm, engaging sound with custom EQ via the app. 97th
- Spatial audio that actually enhances music, not just gimmicky. 96th
- Clear calls even when things get noisy around you.
Cons
- Battery life is average and falls behind Sony and Sennheiser.
- Bass presence could be stronger for hip-hop and EDM fans.
- Heavier than AirPods Pro, which you'll feel after hours.
- IPX4 rating is fine for gym sweat, but not for heavy rain or submersion.
- The Bose app, while functional, still needs some interface polish.
The Word on the Street
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | Small, Medium, Large |
| Weight | 0.0 kg / 0.0 lbs |
Audio
| Driver Type | Dynamic |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Hi-Res Audio | Yes |
| Codecs | aptX Adaptive |
| Surround | Spatial Audio |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP, HFP |
| Multipoint | Yes |
| Range | 9.1 |
Earbud Battery
| Battery Life | 6 |
| Charge Time | 2 |
| Fast Charging | 10 min for 1 hour playback |
| Charging | USB-C |
Case Battery
| Case Battery | 18 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 4 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Bose app |
| Volume Limiting | No |
| Gaming Mode | No |
| Bone Conduction | No |
| Water Resistance | IPX4 |
Value & Pricing
Pricing for these earbuds is all over the place. We've seen them as low as $240 and as high as $380 across different retailers. That's a $140 spread, so a little deal hunting can pay off big time. If you can snag them near the bottom of that range, you're getting one of the finest ANC experiences on the market for less than what Sony or Sennheiser charge at list price. At $380, though, the value proposition gets shaky because you're within spitting distance of flagship over-ears with better battery and bigger drivers.
The real value here is the combo of elite ANC and comfort. You're not paying for the longest battery or the most rugged build, you're paying for a bubble of silence that fits like a dream. For frequent flyers and open-office warriors, that's often worth the premium. Just don't pay full price if you can avoid it.
Price History
vs Competition
The obvious rival is the Sony WF-1000XM5. Sony's earbuds win on battery life, with up to eight hours of playback, and their sound tuning is a bit more energetic, with punchier bass out of the box. But the QC Ultra 2nd Gen pull ahead on comfort and raw noise cancellation. Sony's foam tips don't fit everyone perfectly, and their ANC, while excellent, gets edged out slightly by Bose in our tests. The Samsung Galaxy Buds3 Pro offer a more compact design and seamless Samsung ecosystem tricks, but their ANC can't match Bose, and they lack multipoint at this level.
Sennheiser's Momentum True Wireless 4 are the choice for purists who want the most textured, audiophile-grade sound. They're neck and neck with Bose on build quality and also support aptX Adaptive, but their ANC isn't as magical, and comfort tends to favor Bose after long sessions. The Technics EAH-AZ100-K are a dark horse with great battery and three-device multipoint, but they lack the brand trust and polish of Bose. In short, if ANC and ergonomics are your priority, Bose still holds the crown. If you want a v-shaped thrill ride, Sony or Sennheiser might call your name louder.
| Spec | Bose QuietComfort Ultra 896637-0010 | Technics Reference Class EAH-AZ100-K | Sony WF-1000XM5 WF-1000XM5 | Sennheiser MOMENTUM True Wireless 4 | Samsung Galaxy Buds3 Pro SM-R630NZAAXAR | JBL Endurance Peak Peak 4 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | Dynamic | Planar Magnetic | dynamic | dynamic | Dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 |
| Battery Life Hours | 6 | 10 | 8 | 30 | 6 | 12 |
| Case Battery Hours | 18 | 28 | 24 | 30 | 26 | 48 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IP54 | IP57 | IP68 |
| Multipoint | true | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Bose QuietComfort Ultra 896637-0010 | 96.5 | 90.3 | 78.9 | 96.4 | 47.2 | 93.4 | 91.9 | 97.8 | 96.9 |
| Technics Reference Class EAH-AZ100-K Compare | 96.5 | 96.8 | 78.9 | 96.5 | 82.6 | 70.4 | 91.9 | 99.1 | 89.4 |
| Sony WF-1000XM5 WF-1000XM5 Compare | 96.5 | 96.8 | 78.9 | 99.3 | 76 | 93.4 | 48.9 | 100 | 80.2 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.5 | 99.7 | 33.3 | 91.9 | 97.7 | 93.4 | 91.9 | 89.9 | 89.4 |
| Samsung Galaxy Buds3 Pro SM-R630NZAAXAR Compare | 96.5 | 96.8 | 98.9 | 89.9 | 73 | 93.4 | 0 | 97.8 | 89.4 |
| JBL Endurance Peak Peak 4 Compare | 96.5 | 96.8 | 98.9 | 80.9 | 95 | 70.4 | 63.3 | 99.1 | 89.4 |
Common Questions
Q: How do these compare to the Sony WF-1000XM5 for noise cancellation?
Our testing shows Bose edges out Sony in raw ANC performance, particularly with low-frequency rumble like airplane engines. The QC Ultra 2nd Gen also add Adaptive Sense that smooths out sudden loud noises in Aware Mode, which Sony doesn't match. However, Sony offers longer battery life and a more energetic sound signature, so it comes down to your priorities.
Q: Do the Bose QC Ultra 2nd Gen support wireless charging?
Yes, the case works with any Qi-certified wireless charging pad, and it also charges via USB-C. A quick 20-minute charge gives you about 2 hours of playback, so you can top up fast when needed.
Q: Can I use just one earbud at a time?
Definitely. You can use either the left or right earbud independently for calls or music. Thanks to Bluetooth 5.3 and multipoint, the connection remains reliable even when you're switching between devices or using a single bud.
Q: Are they suitable for running or intense workouts?
With an IPX4 rating, they'll handle sweat and light rain without issue. The stability bands help keep them in place for most jogging and gym sessions. That said, if you need a truly locked-in fit for high-impact trail running, you might want a dedicated sport earbud with wingtips, like the Beats Fit Pro.
Who Should Skip This
If you're a battery absolutist who wants to forget the charging case exists for a whole week or listen nonstop on a long-haul flight, skip these. Six hours per earbud is merely okay, and while the case extends total playback to 24 hours, the competition simply goes longer. Check out the Sony WF-1000XM5 instead, which often push past eight hours.
Bassthumpers who need that visceral low-end punch should also look elsewhere. The QC Ultra 2nd Gen sound fantastic with acoustic, indie, and most rock, but they won't rattle your molars on rap or EDM tracks the way Sennheiser's Momentum True Wireless 4 will. And if you're on a really tight budget, the EarFun Air Pro 4+ gives you surprisingly good ANC and battery for a fraction of the price, though you'll sacrifice that luxurious Bose fit and spatial audio.
Verdict
If your life involves a lot of public transit, loud coffee shops, or a partner who snores like a chainsaw, get the Bose QuietComfort Ultra 2nd Gen. They disappear into your ears and delete the outside world better than anything else we've tested. The addition of spatial audio and rock-solid call quality makes them a fantastic all-rounder for music and calls, not just silence.
But if you're a gym rat, a bass head, or someone who forgets to charge things for days, these might not be your perfect match. The battery life won't get you through a cross-country flight without a case pit stop, and the weight might annoy you during a marathon listening session. For those scenarios, Sony's XM5 or even a dedicated workout pair like the Beats Fit Pro could be a smarter fit.
