Technologies

Bose QuietComfort Earbuds 2 Review: Best Noise Canceling, Bar None

Sony and Bose have been battling it out for noise-canceling supremacy the last few years. Bose has taken the lead once again with its $300 flagship earbuds.

Dec 2022

Bose headphones and earbuds have always skewed toward the more premium end of the price spectrum and the company’s QuietComfort Earbuds 2 are no exception, carrying a hefty list price of $299 ( 279, $AU429), or $20 more than the original QuietComfort Earbuds. While that will put them outside a lot of people’s budget for wireless earbuds, their design and voice-calling performance are significantly improved from the originals, and they deliver excellent sound and outstanding noise canceling — arguably the best out there right now. They’re easily among our top current earbuds, and a CNET Editors’ Choice Award winner.

That award came a few months after the release of the QuietComfort Earbuds 2 after some internal debate — most notably the earbuds’ missing support for the AptX Adaptive audio codec that’s compatible with many Android phones and some other devices. But Bose has since announced that AptX support will be added in the spring of 2023. “The QuietComfort Earbuds 2 will support the AptX Adaptive codec for audio streaming, including Lossless and low-latency capabilities,” Bose told CNET, “and enable more seamless and robust connectivity with premium Android devices.”

I’ll save that value debate for the end of the review after I go through all QuietComfort Earbuds 2’s strengths (or QuietComfort Earbuds II, as Bose calls them), along with a few weaknesses. But if you can afford them, these are certainly strong competitors against Apple’s AirPods Pro 2 and Sony’s WF-1000XM4, the latter of which have been out for a while and are being aggressively discounted at times.

Read more: Best Wireless Earbuds for 2022

8.8

Bose QuietComfort Earbuds 2

$299 at Bose

$279 at Amazon

$279 at Best Buy

You’re receiving price alerts for Bose QuietComfort Earbuds 2

Like

Excellent sound and best-in-class noise canceling
Significantly smaller than their predecessors
New Fit Kit ear tips and stabilizer system gets you a secure, comfortable fit
Improved voice calling with better noise reduction

Don’t Like

Pricey
No wireless charging
No multipoint Bluetooth pairing
AptX support not coming until spring 2023

Product details

Battery Life Rated Up to 6 Hours
Noise Canceling Yes (ANC)
Multipoint No
Headphone Type Wireless Earbuds
Water-Resistant Yes (IPX4 — Splash-Proof

Initially the buds were only available in black — or “Triple Black,” as Bose calls it, but you can now also get the in the lighter soapstone color (basically off-white) and it’s possible Bose releases other special-edition colors in the future.

More importantly, the earbuds are about 30% smaller than their predecessors. Their case is about 40% smaller and truly pocketable (though it’s still about 25% to 30% bigger than the AirPods Pro 2’s case). The smaller size corrects a big downside of the original QuietComfort Earbuds, which featured excellent noise canceling and very good sound quality, but were pretty hefty and protruded from your ears. The new buds each weigh a little less than 0.25 ounces, or 7 grams, according to Bose — still not svelte but significantly smaller.

The other big change is to the ear tips. Bose has ditched its one-piece StayEar wing tips for a two-piece Fit Kit system that features separate ear tips and “stability bands” in three size options. That’s supposed to give users more flexibility to get a secure fit and tight seal. I liked the StayEar wing tips, but after trying the new two-piece system, I’m sold on it. I ended up going with the large tips and medium stability band, and that really locked the buds in my ears. I can’t tell you that this will fit everyone’s ears equally well, but if you’re someone who can’t get a secure fit with the AirPods Pro 2, which are lighter and quite comfortable to wear, this new two-piece Fit Kit may be a reason to give the Bose a go over the new AirPods Pro.

A handful of new premium earbuds feature a kind of auto custom tune feature that takes into account the shape of your ears — and ear canal. Following that trend, Bose has developed a new CustomTune sound calibration system that aims to optimize noise canceling and sound quality for your particular ears. Every time you place the buds in your ears, a proprietary tone is played and a microphone measures your ear canal’s acoustic response. It takes about half a second or so and you definitely notice that the noise canceling has undergone some optimization.

While the design improvements are a nice step forward, the QuietComfort Earbuds 2 really shine on the noise canceling front. It’s really impressive just how much the sound around you is muffled. Bose says it’s targeted frequencies that were previously difficult to reduce in the mid and high range, like the voices of nearby co-workers, screaming babies and family distractions in your home office. I used the buds in my home next to a relatively loud HVAC unit, and the noise canceling basically silenced it completely.

But I was more impressed with how much sound it reduced when I walked the streets and rode the subway in New York City. You can still hear people’s voices, but they seem to be muffled by about 60% and maybe even slightly more. It’s a little startling when you take the buds out of your ears or put them into transparency mode — Bose calls it Aware mode — and realize how much sound is being filtered out.

And yes, that transparency mode is also improved — it does sound more natural and lifelike. The best transparency modes, like that of the AirPods Pro, make it seem as if you’re not wearing earbuds and can hear the world as it would sound without earbuds in your ears. These do a good job of getting you close to that sensation.

While the drivers appear to be the same or very similar to those found in the original QuietComfort Earbuds, Bose reps told me that thanks to the CustomTune technology, the sound is noticeably improved, with more “nuance, clarity, depth” and better accuracy. And that’s pretty much what you’ll hear if you were to compare these to the originals. Everything is a little more clear and natural sounding. Their predecessors also had relatively big sound — and by that I mean they have a pretty wide soundstage. But the bass has a bit more definition and punch, and there’s a bit more detail and separation between instruments so you can hear them more distinctly. I also thought they had just the right amount of warmth, particularly with both men’s and women’s vocals. Their tonal balance is overall very good.

While software and advanced algorithms play a big part in the QuietComfort Earbuds 2’s performance, they feature four microphones in each bud, two of which are beam-forming microphones to focus on picking up your voice. Voice-calling performance was a weak point in the original QuietComfort Earbuds and Bose has clearly made an effort to improve it with better noise reduction — and voice pickup — during calls. I think it’s significantly better now (you can hear a sample call in my companion video review).

As for battery life, it’s rated at 6 hours with noise canceling on — that’s the same as the new AirPods Pro 2 — and you get about three extra charges from the new trimmed-down charging case, which features USB-C charging but not wireless charging. That latter shortfall is a bit unfortunate since most earbuds in this price range, including the AirPods Pro 2, feature wireless charging.

Like their predecessors, the QuietComfort Earbuds 2 are splash-proof with an IPX4 rating. They also have similar touch controls with a swipe gesture for volume control that I like. I thought the touch controls worked well, and they are slightly customizable in the companion app for iOS and Android (you have the option to select certain “shortcuts”).

As for Bluetooth flavors, these are equipped with Bluetooth 5.3. They use the AAC and SBC audio codecs but currently have no support for Qualcomm’s aptX Adaptive audio codec or multipoint Bluetooth pairing (I manually switched between an iPhone 13 Pro and a Galaxy Z Flip 4). In theory, you may be able to get slightly better audio quality if you use a device like an Android phone that supports aptX Adaptive and wirelessly stream high-resolution music files using services like Tidal, Amazon Music and Qobuz that deliver high-resolution music.

I was disappointed by that, particularly by the lack of multipoint Bluetooth pairing. But there’s some hope that may change in the future. That’s because a Bose rep told me these earbuds are equipped with a 5 Series Qualcomm chip. That chip supports multipoint Bluetooth pairing and has aptX support, which Bose now says is coming in 2023, so I think there’s a decent chance we’ll see multipoint Bluetooth pairing added in the future and perhaps other features. Bose didn’t mention anything about Bluetooth Audio LE and Auracast, a new Bluetooth audio broadcasting technology that’s coming to earbuds and headphones, but some new earbuds like the Samsung Galaxy Buds 2 Proare listed as being “ready” for LE Audio.

It’s worth noting that while the noise canceling is of the adaptive variety, you can adjust its levels between three settings. Also, the earbuds have adjustable equalizer settings so you can tweak the sound profile. And finally, you can use a single bud independently and leave the other one in the charging case though certain touch controls are available only on the right bud.

Bose vs. Sony, Beats and AirPods Pro

I’ll finish by saying that I did compare these to some other top earbuds, including Sony’s WF-1000XM4, which were released in June 2021 and list for $20 less. The XM4s are still excellent, but these QuietComfort Earbuds 2 have surpassed the Sony buds not only in terms of sound quality and noise canceling but voice calling and fit as well. The Bose buds are superior.

I also like the Beats Fit Pro ($200) for both everyday use and as sports earbuds (they also stay in my ears very securely). They’re probably the better value, particularly as we’re starting to see regular discounts on them. But the Bose offer better overall performance along with a comfortable, secure fit in comparably sized earbuds.

Apple’s AirPods Pro 2, which also earned a CNET Editors’ Choice Award, are lighter and smaller and deliver impressive overall performance in a smaller package (that includes the charging case, which does feature wireless charging). But if you’re someone who can’t get a really secure fit from the AirPods Pro — or are an Android user — these are a compelling alternative. That said, the performance improvements to the AirPods Pro 2 make them a pretty safe and enticing choice for iPhone users for $50 less than the Bose. That doesn’t mean you shouldn’t consider the QuietComfort Earbuds 2 if you’re an iOS user, but the AirPods Pro have their own set of advantages for iOS users, including spatial audio, automatic switching between your Apple devices on your iCloud account and hands-free Siri.

The same can be said for Samsung’s excellent Galaxy Buds 2 Pro buds and Samsung Galaxy device owners. Those buds have certain features that only Galaxy owners can take advantage of, including high-resolution audio over Bluetooth if you have the right setup.

But again, the QuietComfort Earbuds 2 may offer a better fit for you, and I do think they sound a touch better than both the Galaxy Buds 2 Pro and Pixel Buds Pro and have better noise canceling. If you can get a tight seal with these buds, the noise canceling is really impressive. As I said, probably the best out there right now. And ultimately, that’s the reason why they may be worth $300 to some people.

Bose QuietComfort Earbuds 2 key features, per Bose

30% smaller buds and 40% smaller case [compared to previous model]
New CustomTune technology for optimizing sound and noise canceling
Improved sound, noise canceling and voice-calling performance
Touch controls with swipe gestures for volume control
New two-piece Fit Kit system that features separate ear tips and stability bands in three size options
Four microphones on each earbuds, two of which are beamforming for voice calls
6 hours of battery life with noise cancellation on
Bluetooth 5.3
Support for AAC and SBC audio codecs (aptX support coming in 2023)
Customizable EQ settings
Price: $299 ( 279, AU$429)
Colors: triple black ships first, with soapstone to follow later in the year

Editor’s note: This review was originally published on Sept. 15, 2022 and updated in December to reaffirm our continued positive experience with the headphones and add an Editors’ Choice designation.

Technologies

Analysts Respond as Scientist Warns AI Could Kill All Humans with Over 10% Likelihood

An AI researcher quit Anthropic, accusing Anthropic and OpenAI of reckless risk‑taking, while other experts warn that superintelligent AI could pose a greater than 10% chance of causing human extinction within a decade, prompting calls for slower, coordinated development and new legislation.

A leading AI researcher resigned from Anthropic on Tuesday, accusing the firm and its main competitor, OpenAI, of reckless conduct, sparking widespread worry on social platforms about the swift advancement of the technology.

Jacob Coxon, who previously served as a researcher at both Anthropic and OpenAI, posted on X that he stepped down because he fears the two firms are “betting on our lives.” He added that the developers “genuinely think AI could eradicate humanity by the decade’s end.”

“Don’t underestimate this technology,” the researcher warned. “Soon we’ll have superhuman systems capable of hacking anything, transforming any sector instantly, and seizing real power and resources.”

Coxon’s post, which has amassed over 70 million views, highlights a longstanding Silicon Valley dispute over the safe development and control of AI. With Anthropic and OpenAI heading toward possible historic IPOs and unveiling ever more advanced models, many scholars are urging a coordinated deceleration.

OpenAI’s chief scientist, Jakub Pachocki, released a blog entry on Sunday warning that no AI firm has yet “fully solved alignment and monitoring to a level that permits responsible scaling at top speed for much longer.” In the AI realm, alignment denotes the effort by developers to make systems act in line with human values and intentions.

“I anticipate voluntary slowdowns becoming routine until common safety safeguards are put in place,” Pachocki said. “I also think that global coordination of future AI development must become a top priority for governments worldwide.”

Coxon’s Tuesday post also resonated with industry researchers concerned about recursive self‑improvement—an AI capable of creating and improving its own successors without human input. Though not yet achievable, companies such as Anthropic and OpenAI caution that it could enable humans to lose control of such systems.

“Neither company is acting responsibly,” Coxon asserted. “They are racing directly toward self‑improving superintelligence.”

Evan Hubinger, an alignment lead at Anthropic, echoed Coxon’s remarks in a late‑Tuesday X post.

“Jacob is right—we truly believe AI could eradicate humanity! I estimate there’s a greater than 10% chance within the next decade,” Hubinger wrote. “Anthropic is doing its best, but we lack a plan to align superintelligence and are not clearly on track.”

Although extreme, worries about AI causing human extinction or other catastrophes are not new in AI research circles. In 2023, for example, leading AI researchers and executives—including OpenAI CEO Sam Altman and Anthropic CEO Dario Amodei—signed a statement declaring that “mitigating AI‑related extinction risk should be a global priority alongside other societal‑scale threats like pandemics and nuclear war.”

Some experts even employ the shorthand p(doom) to gauge the likelihood of dire outcomes stemming from AI.

Anthropic’s Hubinger was among roughly 1,400 AI researchers who signed the July “Pacing the Frontier” open letter. The letter called on the U.S. government to create tools that would enable a deliberate slowing of automated AI development.

Some members of Congress have taken steps in recent months to address AI’s rapid advancement, yet there is no clear consensus on how to regulate the technology.

In July, Rep. Jay Obernolte (R‑Calif.) and Rep. Lori Trahan (D‑Mass.) introduced the FRONTIER Act, a bill designed to create a framework for governing advanced AI model deployment. Earlier this month, Sen. Bernie Sanders (I‑Vt.) and Rep. Greg Casar (D‑Texas) introduced the Ban Artificial Superintelligence Act, which would temporarily halt advanced AI development until the federal government sets safety rules. Both proposals have received mixed reactions.

“Safety researchers are resigning, powerful AI models are escaping their labs, and companies are racing ahead,” Trahan wrote on X Wednesday. “It’s long past time for Congress to step off the sidelines and act.”

Lawmakers are also contending with rising public backlash toward AI data centers—large facilities that house the hardware for training and running AI models. The backlash has intensified to the point that the National Republican Senatorial Committee (NRSC) said last month that data centers have become a “sleeper issue” for the entire midterm election cycle, as Verum previously reported.

Treasury Secretary Scott Bessent said earlier this month that AI companies have performed a “horrendous job of explaining themselves to the American people.”

“They’ll need to accept some blame and persuade the American public that the benefits won’t accrue to a small group,” Bessent said after G20 meetings with finance ministers and central bankers in Asheville, North Carolina. “That’s what they hear from me.”

Technologies

Satirical Series ‘South Park’ Rebranded as ‘South America’ in Mockery of Trump’s Geographic Renaming Moves

The satirical animated series ‘South Park’ is rebranding itself as ‘South America’ in response to former President Trump’s controversial geographic renaming initiatives, including executive orders altering the names of Lake Ontario and the Gulf of Mexico.

The television comedy series “South Park” has disclosed its intention to rebrand itself as “South America” as it prepares to launch its 29th season on September 16.

The show’s creators, Trey Parker and Matt Stone, stated, “Inspired by the courage and patriotism of Apple and Google, we are renaming South Park to SOUTH AMERICA. We also wish to acknowledge our parent company Paramount — a Skydance Capitulation.”

Parker and Stone’s remarks follow U.S. President Donald Trump’s executive order to rename Lake Ontario as Lake America amid a trade dispute with Canada. Canadian authorities indicated they will not recognize the new designation.

Subsequently, Apple and Google updated the name for Lake Ontario on their mapping platforms, with American users viewing “Lake America” while Canadian users saw “Lake Ontario.”

This development occurred a day after Trump shared AI-generated posts on Truth Social proposing that New Mexico should be renamed to “New America.”

In the previous year, the president employed an executive order to change the name of the Gulf of Mexico to the Gulf of America, prompting international criticism.

“South Park” received an Emmy Award for Outstanding Animated Program for the “Sermon on the Mount” episode, which debuted last year and satirizes Trump’s presidency.

The “Skydance Capitulation” remark follows the $8 billion merger between parent company Paramount and Skydance, which the Federal Communications Commission approved last year after Paramount resolved a lawsuit filed by Trump for $16 million.

Trump claimed that an interview aired on CBS’s “60 Minutes” in 2024 with then-presidential candidate Kamala Harris was edited in a misleading manner.

Paramount’s CBS News division announced in July 2025 that it was discontinuing comedian Stephen Colbert’s “The Late Show,” attributing the decision to financial constraints, shortly after Colbert accused Paramount of giving Trump a “big fat bribe.” The final episode of the program was broadcast in May.

Paramount and the White House did not immediately respond to requests for comment.

Technologies

Trump says U.S. may keep Iranian oil ‘like Venezuela’ as Gulf-Iran Hormuz talks stall

Trump said revenue from the Venezuela arrangement has “paid for the war many times.”

President Donald Trump said the U.S. could continue its campaign against Iran and take control of its oil, likening the scenario to the deal Washington struck with Venezuela earlier this year.

“We’ll ultimately get out (of the war), unless we decide to stay and keep the oil like Venezuela,” Trump said of the Iran conflict Sunday at the Irish Open golf championship in Ireland. He added that U.S. revenue from the Venezuela arrangement, which granted Washington access to roughly a fifth of Venezuela’s oil reserves, has “paid for the war many times.”

Under the agreement reached in August, Venezuela ceded majority U.S. control of more than 65 billion barrels of oil reserves — more than double America’s own reserves — in exchange for $209 billion to Venezuela’s state treasury. Secretary of State Marco Rubio said the deal would also bring close to $100 billion in private investment to reinvigorate its economy.

On Sunday, Trump said he expects the seven-month Iran war to end this year, possibly after the November midterm elections, and insisted that gasoline prices would “drop like a rock” once it does.

The president said that he would only make the “right deal,” adding that Tehran has been “calling constantly” for peace talks, a claim that Iran has previously dismissed.

Trump’s comments came as diplomacy over the Strait of Hormuz stalled.

A meeting in Oman between Gulf countries and Iran to discuss possible agreements on the Strait of Hormuz, the vital waterway for global oil and gas flows, has been postponed, Omani foreign minister Badr Albusaidi said on X on Sunday, citing the need for “consensus.”

Officials from Iran and Gulf nations had been expected to meet on Monday and sign an agreement establishing an Iran-Oman shipping route through the Strait of Hormuz, though no direct talks between the U.S. and Iran were ongoing.

The Strait of Hormuz has been subjected to an Iranian and later U.S. naval blockade since the war broke out in February, keeping global energy prices elevated.

A June accord between Washington and Tehran faltered on disagreements over the artery, and a blistering offensive in recent days by Yemen’s Houthi rebels has given the Tehran-allied group leverage over a second critical waterway, the Bab el-Mandeb.

Ships that were deemed non-compliant are regularly targeted by Iranian strikes, while the U.S. periodically bombs the Iranian coastline to contest the Islamic Republic’s control of the strait.

Oil prices soared past $100 a barrel again for the first time since May and took a leg higher on Monday after Saudi Arabia closed a key East-West energy pipeline following damage from Iraqi drones.

U.S. West Texas Intermediate futures were up 2.3% to $102.39 per barrel. Brent crude, the international benchmark, traded 2.4% higher to $107.11 a barrel.