



Bose New QuietComfort Ultra Bluetooth Earbuds (2nd Gen), Wireless Noise Cancelling earbuds, Up to 6 hours battery, IPX4 Rating, Immersive Audio, Deep Bass, White Smoke
Experience the ultimate audio revolution with the Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds (2nd Gen) in White Smoke, featuring revolutionary Immersive Audio that spatializes your music for a live performance feel.
These premium Bluetooth earbuds deliver World-Class Noise Cancellation customized to your ear shape via CustomTune technology, along with crystal-clear calls and up to 6 hours of playback.
- World-Class Noise Cancellation with CustomTune Technology
- Revolutionary Bose Immersive Spatial Audio
- Up to 6 Hours of Battery Life per Charge (IPX4 rating)
- Crystal-Clear Calls via SpeechClarity Technology
£359.94 – £373.75Price range: £359.94 through £373.75

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Description
Bose QuietComfort Ultra (2nd Gen) Wireless Earbuds: World-Class Noise Cancelling, Immersive Audio, and Deep Bass in White Smoke
Experience the ultimate audio revolution with the new Bose QuietComfort Ultra Bluetooth Earbuds (2nd Gen) in elegant White Smoke. Engineered for the most discerning listeners, these wireless noise cancelling earbuds redefine distraction-free sound. Featuring revolutionary Bose Immersive Audio, your music is spatialized and placed right in front of you, creating a realistic, acoustic sweet spot that makes every track sound like a live performance. Benefit from Bose’s enhanced World-Class Noise Cancellation, which uses advanced CustomTune technology to analyze your unique ear shape and calibrate both the ANC and sound output for personalized perfection. With up to 6 hours of playtime per charge, an IPX4 water resistance rating for workouts, and crystal-clear call quality powered by SpeechClarity technology, the QuietComfort Ultra earbuds are your essential companion for travel, work, and pure musical enjoyment. Choose between Quiet Mode for total silence, Aware Mode to stay alert to your surroundings, or Immersion Mode for a blend of ANC and spatialized audio.
Key Features
- World-Class Noise Cancellation: Superior active noise cancelling enhanced by ActiveSense technology for smoother environmental sound management.
- Bose Immersive Audio: Revolutionary spatial audio that places sound outside your head for an unparalleled, realistic listening experience.
- CustomTune Technology: Automatically calibrates noise cancellation and sound performance specifically to the shape of your ears.
- Long Battery Life: Enjoy up to 6 hours of playback (4 hours with Immersive Audio) with three extra charges stored in the wireless charging case.
- Durable and Sweat Resistant: IPX4 rating ensures protection against sweat and light water exposure.
- Clear Phone Calls: SpeechClarity technology and noise-rejecting microphones isolate your voice from wind and background noise.
- Secure, Personalized Fit: Includes three pairs of eartips and three pairs of stability bands for all-day comfort and a snug seal.
- Bluetooth Multipoint Connectivity: Seamlessly switch between your phone, laptop, or other Bluetooth-enabled devices.
Important Information
- Colour: White Smoke
- Form Factor: In-Ear Wireless Earbuds (2nd Generation)
- Noise Control: Active Noise Cancellation (ANC) with Quiet Mode, Aware Mode, and Immersion Mode
- Included Components: 12” USB-C® (A to C) cable, 3 pairs of eartips (S, M, L), 3 pairs of stability bands (1, 2, 3), Safety sheet, Wireless Charging Case
- Requires Bose App for software updates and feature access
Why Choose Think Assemble
- Quality Assurance: Every Bose QuietComfort Ultra earbud is sourced directly and verified for authentic, world-class performance.
- Fast Shipping: Get your premium audio gear delivered quickly and securely to start enjoying immersive sound sooner.
- Dedicated Support: Our expert team is ready to assist you with any questions or setup guidance for your new Bose earbuds.
Specification
Overview
| Weight | 80 g |
|---|---|
| Dimensions | 2.69 × 5.97 × 6.6 cm |
| Material |
Metal ,Plastic ,Silicone |
| Specific uses for product |
Gaming ,Music ,Sport ,Travel |
| Charging time |
2 Hours |
| Compatible devices |
Various Bluetooth-enabled devices |
| Control Type |
Noise Control |
| Item weight |
80 Grams |
| Water Resistance Level |
Water Resistant |
| Control method |
App ,Touch |
| Number of Items |
1 |
| Item model number |
896637-0020 |
| Product Dimensions |
2.69 x 5.97 x 6.6 cm; 80 g |
| Guaranteed software updates until |
unknown |
| Manufacturer |
Bose |
| Colour Name |
Black ,Deep Plum ,Desert Gold ,White Smoke |
Customer Reviews
9 reviews for Bose New QuietComfort Ultra Bluetooth Earbuds (2nd Gen), Wireless Noise Cancelling earbuds, Up to 6 hours battery, IPX4 Rating, Immersive Audio, Deep Bass, White Smoke
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The Sneaky Saggi –
Bose has long been a titan in the audio industry, particularly renowned for its noise-cancelling technology. With the release of the new QuietComfort Ultra Bluetooth Earbuds (2nd Gen), they aim to push the boundaries further, offering an immersive audio experience wrapped in a stylish, limited-edition Deep Plum finish. Having spent considerable time with these earbuds, here’s a comprehensive review of what makes them stand out.Unparalleled Noise CancellationTrue to Bose’s legacy, the QuietComfort Ultra earbuds deliver an absolutely phenomenal noise-cancelling experience. From the moment you activate the feature, the world around you seems to melt away. Commutes on bustling trains become serene, office chatter fades into the background, and even the drone of an airplane engine is significantly muted. It’s not just about reducing noise; it’s about creating a personal sanctuary where your audio can truly shine. The “Aware Mode” is equally impressive, allowing you to seamlessly blend your music with your surroundings when needed, ensuring you stay connected to the world without removing the earbuds.Immersive Audio: A New DimensionThe standout feature of these 2nd Gen earbuds is undoubtedly the “Immersive Audio.” This technology creates a spatial soundstage that makes it feel like the audio is coming from outside your head, rather than directly into your ears. Whether you’re listening to music, podcasts, or watching videos, the effect is captivating. Music gains a new depth and spaciousness, making instruments feel more distinct and vocals more present. It’s a subtle yet profound enhancement that genuinely elevates the listening experience, making it feel more lifelike and engaging.Rich, Deep Bass and Balanced Sound ProfileBose has always excelled at delivering a rich and balanced sound, and the QuietComfort Ultra earbuds are no exception. The deep bass is prominent without being overpowering, providing a satisfying thump to your favorite tracks. Mids are clear and articulate, and highs are crisp without being sibilant. The overall sound profile is warm and inviting, suitable for a wide range of genres. Whether you’re into bass-heavy electronic music, intricate classical pieces, or vocal-driven pop, these earbuds reproduce audio with fidelity and enjoyment.Comfort and Design: Elegance Meets ErgonomicsThe Deep Plum limited edition is a visual treat. It’s a sophisticated, understated hue that adds a touch of elegance to the earbuds, setting them apart from the standard black or white options. Beyond aesthetics, the comfort factor is paramount. Bose has designed these earbuds to be incredibly lightweight and ergonomic, fitting snugly and securely in the ear without causing fatigue, even during extended listening sessions. The included ear tips and stability bands ensure a personalized fit, crucial for both comfort and optimal noise cancellation. The IPX4 rating provides peace of mind, making them resistant to sweat and splashes, perfect for workouts or light rain.Battery Life and ConnectivityWith up to 6 hours of battery life on a single charge, these earbuds offer ample listening time for most daily activities. The charging case extends this significantly, providing multiple additional charges. Bluetooth connectivity is rock-solid, offering quick pairing and a stable connection with minimal dropouts. Call quality is also clear, with effective microphone performance even in moderately noisy environments.The VerdictThe Bose QuietComfort Ultra Bluetooth Earbuds (2nd Gen) in Deep Plum are a triumph of audio engineering and design. They combine industry-leading noise cancellation with a truly innovative immersive audio experience, all wrapped in a comfortable and stylish package. While they sit at the premium end of the market, the performance justifies the investment for audiophiles and anyone seeking a superior personal listening experience. If you’re looking for earbuds that can transport you into your audio, silence the world around you, and look good doing it, these are an exceptional choice.
Zezhou L. –
I have been using the earbuds for just over 3 months now. great sound quality, the Bose app sometimes can be a bit of a pain to use, so it is not 100% easy to set up. But overall very nice earbuds, active sound cancelling is top notch, I use the earbuds on the bus while commuting to work, wearing them truly blocks all noises, giving me a moment of peace to enjoy some music. The mic quality is also pretty good. I have been using it on several calls, and it blocks out ambient noises leaving my voice crystal clear. Only complain tho, the polished finish is a scratch magnet, it got scratched on day 1 near the charting contacts, probably in future Bose should consider matte finish as option.
B Taylor –
The Bose QuietComfort Ultra Earbuds II deliver excellent noise cancellation and a comfortable fit — classic Bose quality. The sound is rich, detailed, and immersive, especially for music and movies.However, after trying the new AirPods Pro, I found Apple’s offering noticeably better in everyday use. The AirPods are easier to connect, switch between devices seamlessly, and their microphone quality is miles ahead for calls. The overall listening experience feels more balanced and natural too.If you’re mainly after noise cancellation and comfort, the Bose are still great. But if you value usability, call quality, and everyday convenience, the AirPods Pro take the win.
Matt Gemmell –
I love my music. I have a pair of Sony WH-1000X M3 ANC headphones which are fantastic but a bit big for some things including lightweight travel. I have a nice wee pair of Jabra earbuds I’ve had for a long while and although they have no ANC, they have been good enough that I’ve not felt justified in replacing them.However, recently I’ve felt that sometimes life is too noisy and I’d like to zone it out. I thought if I had ANC earbuds I could listen to music or even have them on without music to zone out people or unwanted noise. Sometimes I want a bit of noise reduction without using battery power on my phone. I cycle, hike and camp amongst other activities and at times my devices have to be fairly frugal on power. The big Sonys do it but are a bit big for some travel.I have long coveted the Sony WF-1000XM5 ear buds and finally bought them. I was so disappointed, especially after thinking about them for so long. The sound was fantastic but the ANC didn’t work at all and there was no difference whatsoever when I changed modes. I tried everything and ended up returning them for a refund. Faulty? I’m inclined to think so but wasn’t risking trying another pair.I did more research and homed in on the second generation Bose Quiet Comfort Ultra Earbuds which are just out. They arrived today. Oh my ! The ANC is amazing. I live next to a fairly busy road and roundabout. You get used to the noise but it’s there. I put the earbuds in, got them set up and adjusted easily and the app eventually said they had a good seal, something I never managed with the Sonys.The ANC sounded great and I went outside and tried with and without music playing. Oh my! I literally couldn’t hear the traffic even with no music playing. An ambulance went by with the siren going and yes I could hear it but it was muted. Even unlocking the door to go in and out was very muted. Turning on some music at half volume was fantastic and I couldn’t hear the traffic at all.I haven’t tweaked the sound and will explore that later but the sound was really good. Obviously with ANC you can keep the volume down a bit too. I tried Rachmaninoff’s Piano Concerto #2 and it sounded great as did The Highwaymen and ACDC.I tried a similar test with the Sony headphones and obviously they have an advantage that they cover the ears before you even switch them on. However, on a totally unscientific test, the Bose earbuds seemed on a par with the Sony headphones with or without music.First impressions are very good and as with any new product nowadays a wee bit to learn and get used to but I’m absolutely delighted so far. The app seems ok but I see myself using these with ANC all the time.Update: having been using them for a couple of days, the touch controls are fine and on both ears and easy to use. You can tweak the functions slightly or you can turn them off.
Michael Rosendahl –
Gen 2 are not worth the price
Gen 2, really? It say so on the box.. but there is no difference to these other than the grill on the earplugs compared to the gen 1… and wireless charging, but that can be bought for gen 1 as well.Gen 2 are good if you want great noise suppression and comfortable earbuds, but they are simply not good enough for calls, unless you want to be heard as you’re talking into a tin can. The charging case, which has support for wireless charging, is a bit bulky and Very very flimsy compared to Samsung Galaxy buds 3 pro or any of the AirPod versions.If you have AirPods or Galaxy buds or any buds that you are comfortable with and you’re happy with the noise suppression you get then do not, I repeat do not purchase these they are not That good, AirPods Pro are actually better.. if they fit!______Edit after firmware update 4.9.30 on August 6, which claims that it “Introduced SpeechClarity voice enhancement for Bose best call quality yet”… I tried their newest and best call quality IN A QUIET ROOM… and it still sounds like you’re talking in a tin can, not much of a difference.And since this is what they claim to be a Gen 2, i.e. a brand new hardware version it should have been updated with better microphones, well nope, it has the same crappy ones as Gen 1, it’s just a way for them to make us pay for firmware updates. Another Red flag, so again, stay away from Bose if you want good call quality they simply cannot deliver on that.
Anders –
⭐️⭐️⭐️⭐️⭐️ Outstanding Earbuds — Amazing Sound, Easy Setup, and Perfect Fit
The Bose QuietComfort Ultra Earbuds (2nd Gen) are incredible. Setup was quick and effortless using the Bose app, and I love how easy it is to customize all the sound and control settings. The Immersive Audio mode is especially impressive—music feels fuller, more spacious, and almost three-dimensional.The fit is excellent as well. The earbuds sit securely and comfortably, and they stay put even if you’re moving around a lot or working out. Noise cancelling is top-notch, just what you’d expect from Bose.The Desert Gold limited edition color looks even better in person—premium and unique without being flashy.Overall, these earbuds deliver amazing audio quality, strong noise cancellation, and a super secure fit. Highly recommended.
K.A. –
expensive, but very very good
I have owned various Bose products over the years, including earbuds a long long time ago now. Bose was the leader of active noise cancellation back then, now a number of other companies have since caught up. I found these earbuds to be a departure from my previous experience with Bose products:* noise cancellation: the noise cancellation is still one of the strongest I’ve seen, especially in earbuds, but the pressure in my ears from it is now gone! I have trouble telling if it is actually on, then today I was inflating some tires with a portable air compressors and could barely hear it. This was a loud repetitive noise, though: the earbuds did get “confused” by a sudden one-off loud noise, such as me closing the door of my car, and I could hear the noise-cancellation trying to “catch up” to my environment. Yeah, it’s working, and in a very subtle not-in-your-face fashion!* size: they are much smaller than other noise-cancelling earbuds out there, and also lighter. Unlike others, they stay securely in my ears. This is welcome, the only other noise-cancelling earbuds I have found that were able to accomplish this feat without significant tinkering are the Jabra products.* sound quality: Boses always favoured the low-ends with very crisp articulated highs. I found these earbuds to be much better balanced, almost flat-sounding, but still very crisp.* sound stage: these earbuds completely blew my other earbuds out of the water. They sound like I am in a concert hall. With immersive audio that shift the music when I move my head and the earbuds being so light, listening to music makes it difficult to distinguish if the earbuds are the ones playing the music, or my computer through its speakers* touch controls: I hate touch controls and Bose delivers nothing I like here. It triggers when I adjust the earbuds in my ears, it does the wrong thing, and is just a nuisance. Unfortunately everyone else seems to think it is cool and manufacturers keeps adding it in products large and small. Please bring the buttons back!* battery life: pretty good so far, I haven’t reached a situation where they run out of juice on me and I have been using them for a few hours continuously.* battery case is a bit bigger than I thought it would be, and lacks a feature I would have liked to have, such as ability to transmit audio to the earbuds. The Jabras have that, why can’t the Boses? Also, no one seems to think about how one is expected to carry this thing: no attachment for lanyard, carabiner or anything else: you have to get a case for that, then hope it doesn’t fall out of the case.* wireless charging: this is a new feature for the gen 2 battery case. It works, but it doesn’t shut off the pad when done. As a result I have to remove them from the charging pad or they become warm to the touch.* price: like other Bose products, very very expensive for what they are.* app support: I found the app to be very basic with only a few controls. Other brands have better ones.
Brendan Andrews –
You won’t regret these
These are brilliant, without qualification.I had an older generation which were so unreliable and inconsistent that you always needed to take other earbuds.But these have been flawless. Always connect, always work as expected. Quite amazing noise cancelling. Sensational audio quality. Battery life is great too, for the buds and case.The app isn’t great but you don’t need it after setup.
Denis –
C’est du Bose, donc proche de la perfection
On pourrait dire que mon opinion est un peu biaisée :Ça fait des années que j’utilise Bose, des écouteurs à la barre de son pour mon téléviseur !Ce qui est appréciable avec cette marque, c’est qu’ils ne s’endorment pas sur leurs lauriers. Ils continuent de s’améliorer, de génération en génération.Et c’est le cas avec ces écouteurs intra-auriculaires QuietComfort Ultra 2ème génération.D’accord, ce ne sont pas les écouteurs les plus discrets quand vous les portez.De même, le boîtier chargeur reste un peu gros, bien que l’autonomie des écouteurs soient un peu inférieure à ce que propose la concurrence à ce niveau de prix et en dessous.(Ça, c’était pour le négatif !)Pour le reste, c’est un sans faute.Tout d’abord là où Bose dépasse de la tête et des épaules la compétition :La fonction de réduction de bruit.J’ai essayé ces dernières semaines plusieurs concurrents, comme le Sony WH-1000XM5 ou le très décevant Sennheiser True Wireless 4.Si le Sony n’est pas loin, ni l’un ni l’autre n’est au niveau de Bose.Aussi surprenant que ça puisse paraître, seul le bien moins cher Soundcore Liberty 4 NC s’en approche sans le rattrapper.Si vous avez choisi les embouts qui correspondent exactement à votre conduit auditif (une option dans l’application Bose – pour iOS et Android – vous permet de vérifier si vous portez correctement vos écouteurs avec les embouts qui vont bien), lorsque vous sélectionnez l’option de réduction de bruit, quel que soit l’environnement dans lequel vous êtes, vous serez assuré(e) qu’au moins 90 à 95% des sons extérieurs seront coupés.Je l’ai testé près d’un chantier de construction d’immeuble, dans le bus, en marchant dans une rue très animée, le résultat est constant – les sons autour de vous sont à peine perceptibles.Vous avez également une option appelée ‘Aware’ qui sera très utile pour bien écouter votre musique préférée ou vos podcasts tout en entendant les sons ambiants sans que ça soit gênant.C’est pratique pour entendre la voiture qui arrive derrière vous !Et enfin vous avez l’option de transparence qui vous permet de toujours entendre la musique sans qu’aucun filtre ne vous coupe de votre environnement.Depuis l’application, vous pouvez même créer votre propre mode de réduction de bruit, en plus de ceux proposés par défaut par Bose. Pratique.Vous pouvez passer d’un mode à l’autre soit depuis l’application Bose, soit grâce aux fonctions tactiles des écouteurs – que vous pouvez paramétrer selon vos préférences depuis l’application.À ce propos, quel que soit l’environnement sonore, les appels téléphoniques sont eux aussi de qualité (une grande différence avec la génération précédente), même en cas de grand vent – pour ça, vous devrez sélectionner une option ‘Vent’ dans l’application pour que les oreillettes gèrent correctement le bruit du vent.Côté son, c’est aussi proche de la perfection :Je suis loin d’avoir l’oreille absolue, mais en tant qu’auditeur de base j’ai trouvé la qualité audio exceptionnelle avec beaucoup de subtilité et un bel équilibre entre des aigus clairs et des basses profondément résonnantes.J’ai pu lire ici ou là que certains concurrents de Bose (en particulier Technics pour ne pas les nommer) proposent un son plus riche et plus raffinés.C’est possible.Pour ma part, lorsque j’écoute des podcasts, les voix sont cristallines et bien compréhensibles.Quand j’écoute du jazz, j’entends la richesse et la subtilité de jeu de chaque instrument. Quand j’écoute du classique, la puissance de l’orchestre, le détail du piano ou du violon solo se détache bien.Vous êtes dans la salle de concert, à la meilleure place.Bref, on a un son riche et immersif.Enfin, ces écouteurs ne s’appellent pas ‘Comfort’ pour rien !Avec seulement 7,7 grammes par oreillette, vous ne sentez pas grand chose quand vous les portez, même si vous les gardez plusieurs heures (en tenant compte que l’autonomie est d’en moyenne de 5 heures ‘seulement’).Jamais elles ne deviennent inconfortables, et quels que soient vos mouvements, elles tiennent bien en place.De plus grâce au standard IPX4, vos oreillettes ne risquent rien même si vous les portez un jour de grande pluie.À tout ça, vous pouvez ajouter que vous avez une autonomie moyenne cumulée de près de 24 heures avec l’étui de rangement qui se charge avec un câble USB-C (fourni), ou en sans fil (technologie Qi).Cerise sur le gâteau : ces oreillettes Bose sont ‘Bluetooth Multipoint’, ce qui veut dire que vous pouvez les connecter à plusieurs appareils en même temps.Je crois n’avoir rien oublié, tout en réalisant qu’il y a encore d’autres fonctionnalités dont je n’ai pas parlé.à vous de les découvrir ! 😉Tout ça pour dire que ces oreillettes intra-auriculaires Bose QuietComfort Ultra 2ème génération sont certes chères, mais elles valent le prix demandé.Après en avoir essayé plusieurs dans le haut de gamme, ce sont les seules et uniques que je recommande.C’est simple, au moment d’écrire ces lignes, les oreillettes Bose QuietComfort Ultra 2ème génération sont sans aucun doute les meilleures du marché.