Bose QuietComfort Ultra Earbuds (2nd Gen) Review (2026): Brilliant Quiet, Real Tests

Bose makes the QuietComfort Ultra Earbuds (2nd Gen) for the moment when you put tiny earbuds in and want the room, train, gym, or airplane cabin to back off. That promise is why they sit at #1 in the main Best Wireless Earbuds in 2026 guide: they are the broadest premium ANC pick here, and they do not ask you to own the right phone first.

The reason to keep reading is that Bose is also the pair where the magic and the nuisance can show up in the same week. One owner said they had “zero complaints,” that “ANC on airplanes is exceptional,” and that calls were “very good” (Reddit). Another loved the comfort and ANC but returned two units over a “constant low-level hiss / humming noise” (Reddit). That does not knock Bose out of the top slot. It means this is a great buy only if you test the quiet, calls, connection switching, battery, and fit while your return window is still open.

At the writing snapshot, the Amazon-new black listing for ASIN B0F7M3HPBD was captured at $299 from Amazon.com on 2026-05-06T00:46Z. Use the product links here to check today’s price, exact seller, condition, color, and availability—and to support KB4UB if this helps you avoid buying the wrong earbuds.

• Comfort, fit, and retention: 8.4/10. The tip-plus-stability-band system gives Bose more ways to solve fit than simple tip-only buds, and runner testing found the fit “excellent” even with a larger bud.
• ANC and transparency: 9.3/10. This is the winning score. CustomTune ANC, Aware mode, and ActiveSense make Bose the pair to buy when quiet is the main job.
• Calls and microphones: 7.1/10. Calls can be good, but owner and reviewer rows disagree enough that outdoor or meeting-heavy buyers should test immediately.
• Case, battery, and charging: 7.6/10. Up to 6 hours in Quiet/Aware mode and roughly 24 hours total are fine, not class-leading. Wireless charging is the welcome 2nd-gen fix.
• Connection and app: 7.1/10. Bose works across phones and supports multipoint, but setup timing, app behavior, and device switching are not as carefree as the ANC.
• Sound and daily controls: 7.5/10. The sound is easy to like, immersive audio can be fun, and controls are usable, but Sony gives serious listeners more tuning.
• Durability and support: 6.8/10. IPX4, a clean Amazon.com capture, and strong hardware design help; hiss, charging, app, and replacement stories keep the trust score cautious.

The 7.9 overall score is a calibrated win: buy Bose for quiet and wearable calm, not because every small ownership detail is spotless.

The best Bose moment is simple: you put them in, pick Quiet, and the background stops demanding so much attention. Tech Fowler’s flight test called the noise cancelling “unbelievable” and said it “completely blocks out the white noise from the Airplane” (YouTube). That lines up with the parent ranking: Bose wins because the core reason people pay for premium earbuds is obvious here.

The fit system is the other reason these are easier to recommend broadly than many stemless earbuds. You get separate ear tips and stability bands, so the seal is not riding on one piece of silicone. The Run Testers noted that the buds “coped with all of that really well” and “not moved around my ear” during runs (YouTube). For buyers who have had buds loosen when walking, talking, or sweating, that can feel more important than another codec badge.

Aware mode is also not just a checkbox. Mike O’Brien described ActiveSense as a “subtle but nice improvement” because sudden sounds get ducked instead of blasted into your ears (YouTube). That is one of those small daily conveniences you may not think about until you are walking near traffic or sitting in a loud café.

The biggest caveat is not that Bose fails at quiet. It is that a $299 earbud has less room for little weirdness. A few owners describe hiss, humming, charging limits, replacement units, or awkward device switching. The harshest useful quote came from an owner who still praised the comfort and ANC but said the hiss was “impossible to ignore” once noticed (Reddit). Treat that as a sensitivity check, not proof that every pair has the same problem.

Battery is good enough for most routines but not a bragging point. One owner said their pairs “last less than 6 hours, so not quite a cross country flight” (Reddit). SoundGuys measured 5 hours and 34 minutes in its test and called battery life “more or less average” (YouTube). Wireless charging softens that because the case is easier to top off, but long single sessions still favor Sony.

Calls are the other test-before-you-keep item. Some owners report very good calls; other reports describe poor mic quality or struggle in wind and background noise. If these will live in Zoom, Teams, or outdoor phone calls, do not assume the ANC score tells the whole story.

Set them up when you have ten quiet minutes, not when you are running out the door. The Bose app is part of the value: modes, EQ, shortcuts, device switching, immersive audio, and updates all live there. It is also where a small setup snag can make a premium product feel less premium.

SoundGuys warned that connecting a second device while audio is playing can make setup and CustomTune behave badly, recommending that you stop audio or disconnect before adding the next device (YouTube). That is not a dealbreaker, but it is exactly the kind of small setup reality product pages rarely make memorable.

After setup, run four quick tests: sit in a silent room with no music to check for hiss, make a call outside, switch between your phone and laptop, and wear them long enough for pressure to show up. If they pass those tests, Bose starts to feel like the calmest all-around pick in this lineup.

Bose QuietComfort Ultra Earbuds (2nd Gen) beat this group by being the safest quiet-first recommendation for both iPhone and Android buyers.

• Sony WF-1000XM5: Sony is the better sound-and-settings pick, with LDAC, deeper app control, and longer bud battery. Bose is easier to recommend if you mainly want quiet and fit without experimenting with foam tips.
• Samsung Galaxy Buds3 Pro: Samsung makes the most sense for Galaxy owners. Bose is the broader premium ANC pick when the phone brand should not decide the whole purchase.
• Nothing Ear (2024): Nothing is the fun value-controls pick and gives you more tweakability for less money. Bose is the upgrade when ANC and comfort matter more than price.
• Apple AirPods Pro 2 USB-C: AirPods are still wonderfully convenient for Apple users, but the current seller/model-age caveat makes Bose the cleaner premium recommendation in this specific ranking.
• Beats Fit Pro: Beats is the secure-wingtip deal. Bose is the calmer, newer, quieter premium pick if the stability bands work for you.

For the full ranking, score grid, and product links, go back to Best Wireless Earbuds in 2026.

Best for: frequent travelers, office workers, commuters, and noise-sensitive buyers who want premium ANC earbuds that work well without committing to Apple, Samsung, or Sony phone-specific perks.

Skip if: you want the cheapest good earbuds, the longest single-charge battery, the deepest audio-codec setup, the tiniest case, or you know companion apps make you grumpy.

Bottom line: Bose QuietComfort Ultra Earbuds (2nd Gen) are the best overall wireless earbuds in this set because the quiet and fit are the clearest, most broadly useful strengths. Buy them, but test hiss, calls, switching, battery, and comfort early so the premium price does not hide a personal mismatch.