Bose QuietComfort Ultra Earbuds (2nd Gen) Review

The Bose QuietComfort Ultra Earbuds (2nd Gen) is a pair of wireless earbuds built around comfort and secure fit rather than chasing the top spot on every spec sheet, making it the strongest choice for anyone who wears earbuds for hours at a time and wants to catch it on a genuinely good discount.

Pros and Cons

Pros

• Most secure, comfortable fit in its category for long wear sessions
• Bone-conduction microphone technology improves call clarity in wind and noise
• Excellent, previously category-leading ANC performance
• Discounts more aggressively than its closest rival — real savings available
• Compact charging case

Cons

• Sony's newer WF-1000XM6 now edges it out on raw ANC and sound quality testing
• Less flexible equalizer than Sony's implementation
• A relatively modest update over its predecessor

First Impressions

Bose describes this as a "boring update," and reviewers have largely agreed with that characterization — meant as a compliment, not a criticism. Rather than chasing a dramatic redesign, Bose kept the same sticker price and made targeted refinements, a reasonable strategy for a product that was already the benchmark in its category before Sony's newest generation arrived. The compact charging case remains one of the smallest in the flagship category, genuinely noticeable in a pocket compared to bulkier rivals.

Comfort and Fit — The Standout Feature

This is where the QC Ultra Earbuds continues to earn its reputation. Independent testing consistently rates it as more secure and comfortable than its closest competitors during extended wear — a full workday, a long flight, an intense workout. That's not a small thing: noise-cancelling earbuds that start to feel uncomfortable after two hours undercut their own value proposition, no matter how good the sound quality is. Bose's ear tip design and overall ergonomics remain a genuine differentiator here, even against newer, higher-spec competition.

Noise Cancellation

Bose held the "best ANC available" title for a long stretch, and while Sony's newest WF-1000XM6 has now edged ahead in direct lab testing, the QC Ultra Earbuds remains excellent — genuinely capable of cancelling engine drone, HVAC hum, and a meaningful amount of higher-frequency ambient noise. For the overwhelming majority of real-world listening situations, the difference between "best" and "excellent" here is unlikely to be something most listeners actually notice day to day.

Call Quality and the Bone-Conduction Advantage

Bose's use of bone conduction technology to help isolate your voice from background noise during calls is a genuinely clever piece of engineering, and it shows up clearly in outdoor or windy conditions specifically — situations where standard microphone arrays, including Sony's improved setup, still struggle more. If you regularly take calls outside or in noisy environments, this is a real, tangible advantage.

Sound Quality

Bose tunes for a more accessible, crowd-pleasing sound signature rather than Sony's more audiophile-leaning balance. It's not a knock — most listeners will find the Bose sound perfectly satisfying — but if you're the kind of listener who wants to meaningfully reshape the EQ curve, Sony's more flexible equalizer implementation gives you more to work with.

Price and Discounting

At full retail, the QC Ultra Earbuds costs $299.99, a modest $30 less than the Sony WF-1000XM6. But because it's been on the market longer, it discounts significantly more aggressively — some retailers have priced it as much as $80 below the Sony during sales periods. If you're not committed to owning the absolute newest technology, watching for a Bose sale meaningfully improves the value proposition here.

Who Should Buy This

Buy the Bose QuietComfort Ultra Earbuds if comfort during long wear sessions and reliable call quality in noisy or windy environments matter more to you than winning every spec-sheet category — and especially if you're patient enough to wait for a discount. If raw ANC performance and sound quality are your top priority regardless of price, see our Sony WF-1000XM6 review — or read the full Sony vs Bose head-to-head to decide directly between them.