How to Choose the Best Wireless Headphones

Marcio Jose Sanchez/Associated Press
Marcio Jose Sanchez/Associated Press
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How to Choose the Best Wireless Headphones

Marcio Jose Sanchez/Associated Press
Marcio Jose Sanchez/Associated Press

Like it or not, more smartphone manufacturers are ditching headphone jacks to make their devices slimmer and trimmer. The charitable companies offer dongles that let you use standard headphones, but most would prefer you buy wireless versions instead. Whether you listen to music while you run, work out at the gym, ride the train, or just as you walk around, here’s how to figure out whether wireless is best for you, and which headphones to buy.

Bluetooth audio has come a long way.

All isn’t lost. Wireless audio used to be synonymous with awful sound, but that was years ago. Most wireless headphones use Bluetooth, the same short-range technology that lets your phone talk to your car, for example, or your wireless mouse talk to your laptop. Bluetooth audio used to sound horrible because it’s short-range and not designed for large amounts of information, and it had to be heavily compressed to work.

But that was then, and wireless headphones sound much better today. (Don’t believe us? Try this blind audio test. You may even notice the difference between Bluetooth and wired audio yourself!)

“Bluetooth really isn’t a massive audio compromise anymore. (Despite what certain audiophiles tell you.),” Lauren Dragan, audio/video expert for The Wirecutter, the New York Times product review site, explained in an email:

“There are some fantastic Bluetooth headphones out there, but you’ll likely pay more money to get that audio quality than you would for traditional corded headphones. Why? Because Bluetooth component technology costs money to make/purchase, and it’s generally not something that headphone manufacturers can cut corners on.”

As Bluetooth headphones have evolved, so has the wireless technology that powers them. Newer versions, including the new Bluetooth 5.0, available on Apple’s latest iPhone and coming in the next generation of Android devices, promises faster transfer speeds for more data, which translates to better audio quality and richer sound in your ears.

These days, Bluetooth headphones and earbuds are available at multiple price points and come designed for people who need them to stay put while they run or exercise, or to be unobtrusive while you walk around town or ride the subway. There are even models that promise superior audio quality, if you’re willing to pay.

Consider the what and when of listening.

So now that you know that wireless audio isn’t the end of the world, consider your use case. The Wirecutter has a rundown of the best uses for wireless headphones here. Let’s be fair — even if you’re a die-hard audiophile — someone who loves just sitting and listening to your music for that full, deep, immersive experience — the times you might use wireless headphones probably aren’t those when you’d really appreciate your music.

For example, if you’re commuting on the bus or subway, or going for a run, or even working out at the gym, you’re probably not really focused on the nuances of the music. You need it to help you get through that last mile, or drown out the noise of the train or your chatty car-pool friend, but it’s hardly the time to really dive into the finer points of the guitars in your favorite song, or truly appreciate the vocal range of your favorite singer.

More likely, you’ll need headphones that also allow for a sense of what’s going on around you, but still blocks out some outside noise. This is called “isolation” (the audio term for “blocking outside or unwanted noise”) and is ideal if you plan to wear your wireless headphones in public.

You also need your headphones to connect to your phone easily, and stay connected without dropping or forcing you to stop listening and reconnect them. You may also be concerned with battery life, since you’ll want them to stay charged while you run or commute. Keep all of that in mind when you go shopping.

Alternatively, let’s say you want wireless headphones for the office. You may need a pair with more focus on audio quality, since you’ll likely use them while sitting at your desk working. You may also want something that blocks out the din of your office, but not so much that you’ll be startled by if a colleague walks up to speak with you. You might consider something with “active noise cancellation,” the term for headphones that have their own built-in microphone, listens to the sounds around you and creates a sound wave that actively cancels it out.

Isolation is generally less expensive, since it doesn’t require the technology (or the battery power) for active noise cancellation. However, noise canceling headphones are the best at blocking out sound for you to focus on the music. It’s worth keeping in mind, though, that they don’t necessarily sound better than anything else. So if you’re concerned with audio quality, don’t rush for the box with “noise cancellation” on the side.

Bottom line, think about whether you’ll use your wireless headphones in public — where you need situational awareness — or in private, where you’ll want a quieter listening experience. Then you can consider your audio quality needs, since they’ll probably depend on the previous answer.

Don’t blow your budget, even if manufacturers want you to.

Once you’ve considered when and where you need your new wireless headphones, it’s time to think about what you want to spend — or more appropriately, to avoid spending too much. There are plenty of wireless headphone models available at tons of different price points, but Ms. Dragan offered this advice against going too cheap: “When headphone companies want to cut the price of a headphone, they usually cut corners on build quality or drivers. Sometimes, if a headphone is out long enough, the price can start to drop over time, and we’ve seen that with Jabra and a few other companies.”

So keep in mind that the cheapest wireless headphones on the market probably skimp on those elements. Build quality is the thing that makes your headphones feel sturdy and solid as opposed to cheap and flimsy. The drivers are the best indicator of audio quality — so cheap drivers mean tinny, robotic sound. High quality ones generally mean great sound, but higher prices.

Most importantly, don’t be fooled by manufacturer bells and whistles that have little to do with your actual listening experience. It’s worth spending extra for battery life if you want your headphones to last longer between recharges, but customizable LED lighting probably isn’t. Active noise cancellation costs more and will drain your battery faster. A built-in microphone, so you can take calls, may be worth your money depending on your use case, but consider that before you buy, and don’t overspend on features you won’t use.

Some suggestions, but expect new models soon.

Headphones are difficult to shop for because you can’t really try them before you buy a pair. Ms. Dragan has tested hundreds of pairs and written several reviews at The Wirecutter to help. She has specific suggestions if you’re looking for the best wireless headphones for exercise, full-on over-ear Bluetooth headphones (perhaps more ideal for office listening than portability), the best portable wireless earbuds for those who want it all: audio quality, the ability to answer calls, portability and moderate isolation, and even the best “true” wireless headphones, as in no wires at all, even connecting one earbud to the other.

Each review offers a top pick and subsequent options for budget shoppers, or people who are looking for an upgrade and are willing to spend more for some extra features. However, keep in mind that new models are on the way.

“We’ve not seen a change in Bluetooth version in a while. We were in the 4.0 and 4-iterations (4.1, 4.2, etc.) and Bluetooth 5 is here, which means there will be a rush by headphone manufacturers to try to get audio fans to upgrade,” she explained.

That means you can expect even lower prices on these older headphones in the coming months, and new versions on the market before or around the holidays that promise longer battery life, better sound quality and, of course, compatibility with the newest phones. You don’t need to wait, and those same Wirecutter guides will be updated when new models are released, but maybe put a pair on your holiday shopping list and see give it some thought before you buy.

The New York Times



AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP
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AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP

British scientists said Thursday that a world-first AI tool to catalogue and track icebergs as they break apart into smaller chunks could fill a "major blind spot" in predicting climate change.

Icebergs release enormous volumes of freshwater when they melt on the open water, affecting global climate patterns and altering ocean currents and ecosystems, reported AFP.

But scientists have long struggled to keep track of these floating behemoths once they break into thousands of smaller chunks, their fate and impact on the climate largely lost to the seas.

To fill in the gap, the British Antarctic Survey has developed an AI system that automatically identifies and names individual icebergs at birth and tracks their sometimes decades-long journey to a watery grave.

Using satellite images, the tool captures the distinct shape of icebergs as they break off -- or calve -- from glaciers and ice sheets on land.

As they disintegrate over time, the machine performs a giant puzzle problem, linking the smaller "child" fragments back to the "parent" and creating detailed family trees never before possible at this scale.

It represents a huge improvement on existing methods, where scientists pore over satellite images to visually identify and track only the largest icebergs one by one.

The AI system, which was tested using satellite observations over Greenland, provides "vital new information" for scientists and improves predictions about the future climate, said the British Antarctic Survey.

Knowing where these giant slabs of freshwater were melting into the ocean was especially crucial with ice loss expected to increase in a warming world, it added.

"What's exciting is that this finally gives us the observations we've been missing," Ben Evans, a machine learning expert at the British Antarctic Survey, said in a statement.

"We've gone from tracking a few famous icebergs to building full family trees. For the first time, we can see where each fragment came from, where it goes and why that matters for the climate."

This use of AI could also be adapted to aid safe passage for navigators through treacherous polar regions littered by icebergs.

Iceberg calving is a natural process. But scientists say the rate at which they were being lost from Antarctica is increasing, probably because of human-induced climate change.

 


AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
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AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)

Advanced Micro Devices on Tuesday forecast a slight decline in quarterly revenue, raising concerns about whether it ​can effectively challenge Nvidia in the booming AI market and sending its shares tumbling 8% in after-hours trade.

The lackluster prediction comes despite an unexpected boost from sales of certain artificial intelligence chips to China, which began in the last quarter after the Trump administration approved a license for orders that AMD received in early 2025.

And without those sales to China which generated $390 million, AMD's data-center segment would have missed estimates for the fourth quarter.

AMD said it expects revenue of about $9.8 billion this quarter, plus or minus $300 million. That's down from $10.27 billion in the fourth-quarter which was up 34% year-on-year and ahead of LSEG ‌estimates for $9.67 billion.

PALES ‌NEXT TO NVIDIA

Though AMD is seen as one of the ‌few ⁠contenders ​that can seriously ‌challenge Nvidia, investors noted the stark contrast between the two companies' performances. AMD expects an adjusted gross margin of 55% this quarter. Nvidia has said it expects adjusted gross margin in the mid-70% range during its fiscal 2027.

"The expectations for large blowout quarters for AI-related hardware companies have skewed what the market is looking for," said Bob O'Donnell, president of TECHnalysis Research.

The forecast for the current first quarter includes $100 million from sales to China, where the situation remains "dynamic," AMD CEO Lisa Su said on a conference call with investors.

The US government ⁠has placed restrictions on the exports of advanced chips to China, but AMD received licenses to sell modified versions of its MI300 series ‌of AI chips there. Its MI308 chip competes with Nvidia's H20 ‍chip in China.

OPENAI SALES

AMD has accelerated its ‍product launches and is moving into selling full AI systems to better compete against Nvidia, which now ‍provides "rack-scale" systems that combine GPUs, CPUs and networking gear.

Last year, it entered into a multi-year deal to supply AI chips to ChatGPT-owner OpenAI, which would bring in tens of billions of dollars in annual revenue and give the startup the option to buy up to roughly 10% of the chipmaker.

Su reiterated on Tuesday that the company ​expects sales of a new flagship AI server to OpenAI and others to rise rapidly in the second half of this year, saying a global memory-chip crunch will not ⁠slow its plans.

"I do not believe that we will be supply-limited in terms of the ramp that we put in place," Su said.

BEYOND OPENAI

As Big Tech and governments across the globe double down on investing in AI hardware, shares in Santa Clara, California-based AMD have doubled since the start of 2025, outperforming a 60% bump in the broader chip index.

But analysts remain concerned that AMD's success remains tied to a handful of customers that rivals such as Nvidia could try to poach. Reuters reported this week that Nvidia made a $20 billion move to hire most of chip startup Groq's founders after OpenAI held chip supply discussions with the startup.

"Growth appears concentrated in large deployments and specific regions, and China shipments are significant enough to influence a quarter," said eMarketer analyst Gadjo Sevilla.

Revenue in AMD's key data-center segment grew 39% to $5.38 billion in the ‌fourth quarter. But excluding sales of the MI308, which is a data-center chip, that revenue would have been $4.99 billion, below estimates of $5.07 billion.


Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
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Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)

The runaway success of the Switch 2 console drove up Nintendo's net profit by more than 50 percent in the nine months to December, the Japanese video game giant said Tuesday.

But a global memory chip shortage, created by frenzied demand for artificial intelligence hardware, could push up manufacturing costs.

The Switch 2 became the world's fastest-selling games console after launching to a fan frenzy last summer.

It is the successor to the original Switch, which soared in popularity during the pandemic when games such as "Animal Crossing" struck a chord during long lockdowns.

Both are hybrid devices that can be connected to a TV or used on-the-go.

In April-December, net profit jumped 51.3 percent year-on-year to 358.9 billion yen ($2.3 billion), and revenue nearly doubled on-year to 1.9 trillion yen, Nintendo said.

But the firm kept its annual unit sales target for the Switch 2 steady at 19 million, and also held its full-year net profit forecast of 350 billion yen.

"Nintendo Switch 2 got off to a good start following its launch on June 5 and unit sales continued to grow through the holiday season," the company said.

Nearly 17.4 million Switch 2 devices were sold in the nine-month period, it added.

"Maintaining momentum is certainly a big focus for Nintendo," Krysta Yang of the Nintendo-focused Kit and Krysta Podcast told AFP.

A lack of heavy-hitting first-party new games for the Switch 2 in coming months risks hindering growth, although third-party titles such as "Resident Evil Requiem" should help fill the gap, she said.

Nintendo said Tuesday it planned to release "Mario Tennis Fever" this month and "Pokemon Pokopia" in March.

While the firm is diversifying into hit movies and theme parks, consoles remain the core of its business.

The Switch 1 has now sold 155.37 million units -- overtaking the Nintendo DS console to be its best-selling hardware of all time.

But soaring prices for memory chips, used in gaming consoles as well as phones, laptops and other electronics, will likely be a headwind for the company.

Their prices have been pushed up as chipmakers focus on producing the advanced memory chips in huge demand to power AI data centers.

"Nintendo and other console manufacturers are publicly keeping quiet about the impact of the shortage," gaming industry consultant Serkan Toto told AFP.

But "users can forget the past when consoles always became cheaper in tandem with component costs falling over time", with price hikes potentially on the way in 2026, he said.

Yang said she thought a price increase for the Switch 2 "is not out of the question" but added that Nintendo "would likely exhaust all other options" before doing so.