Technologies
Want to Get the Most Battery Life From Your Wireless Earbuds? Here’s How
Wireless earbuds have more features than ever, but that comes at a cost: power. Here’s how to maximize your battery life.
The saddest sound coming from your wireless earbuds isn’t Billie Eilish’s song, What Was I Made For? It’s the low-battery warning tone, especially when you’ve just sat down for your commute home. After a day of music, calls and the occasional TikTok video (on your break, ahem), can you reasonably expect to have some juice left for the ride home? The answer should be yes. Or it could be, depending on a few things.
Most active noise-canceling, or ANC, wireless earbud manufacturers publish battery life specs with varying degrees of specificity, ranging from basic playback time with and without ANC to a virtual dissertation on battery life using different codecs and features. Some also provide talk-time specifications, but none offer guidance on what to expect from mixed-use scenarios or using all the latest advanced features. So which of those features is depleting your battery the most?
Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.
Real-world battery life
Most common battery drainers:
- ANC and transparency modes
- Listening volume
- Hi-res audio streaming
Less common but potential battery drainers:
- Distance between phone and earbuds
- Spatial audio processing/head tracking
The average mid- to top-tier earbuds, such as the Apple AirPods Pro, are rated for 8 hours of ANC-powered audio streaming, with some models from Samsung and Bose claiming far less (4 to 5 hours). Talk time with ANC for the AirPods is also less, around 5 to 6 hours. That means if you’re doing a combination of media streaming and phone calls, with many models, you’re looking at about 5 to 7 hours of battery life at best per charge while ANC is on.
The most common battery-draining features are ANC and transparency modes, as well as listening volume and high-resolution audio streaming. These are the places to start squeezing some extra life out of the batteries.
Turn off ANC or transparency, and you’ll see a noticeable increase in listening/talk time. For example, if a spec is 8 hours with ANC on, it’s usually 10 to 12 hours with it off. Other strategies include keeping your volume below 40% (for both battery life and your hearing), and if your earbuds support multiple codecs, choosing a lower-quality one can help. This may not be possible with iPhones, which have more limited codec options compared to Android devices.
There’s also an ever-expanding universe of other power-hungry features out there, including pulse monitoring, fitness tracking, spatial audio, live translation, sound equalization (EQ) and Find My (or the equivalent). These can add up to a death by a thousand cuts for your earbuds’ battery life. You’ll need to take a little tour through various settings to manage all of these, but if you’re running low on juice, you can turn some of them off to avoid being banished to the land of silence.
TL;DR: Turn the volume down, turn off any features you don’t absolutely need and keep your phone nearby.
Fast charging to the rescue
If conserving power by compromising on features isn’t your style, your other option is to take advantage of fast charging via your earbuds’ charging case. Most earbuds offer an extra hour or two from just 3 to 15 minutes of charge time. Hopefully, this will help you finish out your commute or long flight.
Earbud cases generally give you two to four full charges, but what if the case’s battery is low, too? If that happens to you regularly, and assuming wall charging or connecting to your laptop isn’t feasible, consider a small portable power bank. We have recommendations for Android and Apple products. For your next pair of earbuds, some models have cases with enough capacity to charge your phone as well. We like the Anker Soundcore P41i, which has a 3,000-mAh battery in its case.
One last note: To preserve the long-term health of your earbuds’ battery, avoid letting them reach 0% before recharging. Keeping the charge level between 20% and 80% is generally considered best practice for battery longevity over the long term.
Technologies
Google races to put Gemini at the center of Android before Apple’s AI reboot
Google is using its latest Android rollout to position Gemini as the AI layer across phones, Chrome, laptops and cars.
Google is using its latest Android rollout to make Gemini less of a chatbot and more of an operating layer across the phone, browser, car and laptop, just weeks before Apple is expected to show its own Gemini-powered Apple Intelligence reboot at WWDC.
Ahead of its Google I/O developer conference next week, the company previewed a number of Android updates, including AI-powered app automation, a smarter version of Chrome on Android, new tools for creators, a redesigned Android Auto experience, and a sweeping set of new security features.
Alphabet is counting on Gemini to help Google compete directly with OpenAI and Anthropic in the market for artificial intelligence models and services, while also serving as the AI backbone across its expansive portfolio of products, including Android. Meanwhile, Gemini is powering part of Apple’s new AI strategy, giving Google a role in the iPhone maker’s reset even as it races to prove its own version of personal AI on the phone is further along.
Sameer Samat, who oversees Google’s Android ecosystem, told CNBC that Google is rebuilding parts of Android around Gemini Intelligence to help users complete everyday tasks more easily.
“We’re transitioning from an operating system to an intelligence system,” he said.
As part of Tuesday’s announcements. Google said Gemini Intelligence will be able to move across apps, understand what’s on the screen and complete tasks that would normally require a user to jump between multiple services. That means Android is moving beyond the traditional assistant model, where users ask a question and get an answer, and acting more like an agent.
For instance, Google says Gemini can pull relevant information from Gmail, build shopping carts and book reservations. Samat gave the example of asking Gemini to look at the guest list for a barbecue, build a menu, add ingredients to an Instacart list and return for approval before checkout.
A big concern surrounding agentic AI involves software taking action on a user’s behalf without permissions. Samat said Gemini will come back to the user before completing a transaction, adding, “the human is always in the loop.”
Four months after announcing its Gemini deal with Google, Apple is under pressure to show a more capable version of Apple Intelligence, which has been a relative laggard on the market. Apple has long framed privacy, hardware integration and control of the user experience as its advantages.
Google’s Android push is designed to show it can bring AI deeper into the device experience while still giving users control over what Gemini can see, where it can act and when it needs confirmation.
The app automation features will roll out in waves, starting with the latest Samsung Galaxy and Google Pixel phones this summer, before expanding across more Android devices, including watches, cars, glasses and laptops later this year.
The company is also redesigning Android Auto around Gemini, turning the car into another major surface for its assistant. Android Auto is in more than 250 million cars, and Google says the new release includes its biggest maps update in a decade and Gemini-powered help with tasks like ordering dinner while driving.
Alphabet’s AI strategy has been embraced by Wall Street, which has pushed the company’s stock price up more than 140% in the past year, compared to Apple’s roughly 40% gain. Investors now want to see how Gemini can become more central to the products people use every day.
WATCH: Alphabet briefly tops Nvidia after report of $200 billion Anthropic cloud deal
Technologies
Waymo recalls 3,800 robotaxis after glitch allowed some vehicles to ‘drive into standing water’
Waymo issued a voluntary recall of about 3,800 of its robotaxis to fix software issues that could allow them to drive into flooded roadways.
Waymo is recalling about 3,800 robotaxis in the U.S. to fix software issues that could allow them to “drive onto a flooded roadway,” according to a letter on the National Highway Traffic Safety Administration’s website.
The voluntary recall is for Waymo vehicles that use the company’s fifth and sixth generation automated driving systems (or ADS), the U.S. auto safety regulator said in the letter posted Tuesday.
Waymo autonomous vehicles in Austin, Texas, were seen on camera driving onto a flooded street and stalling, requiring other drivers to navigate around them. It’s the latest example of a safety-related issue for the Alphabet-owned AV unit that’s rapidly bolstering its fleet of vehicles and entering new U.S. markets.
Waymo has drawn criticism for its vehicles failing to yield to school buses in Austin, and for the performance of its vehicles during widespread power outages in San Francisco in December, when robotaxis halted in traffic, causing gridlock.
The company said in a statement on Tuesday that it’s “identified an area of improvement regarding untraversable flooded lanes specific to higher-speed roadways,” and opted to file a “voluntary software recall” with the NHTSA.
“Waymo provides over half a million trips every week in some of the most challenging driving environments across the U.S., and safety is our primary priority,” the company said.
Waymo added that it’s working on “additional software safeguards” and has put “mitigations” in place, limiting where its robotaxis operate during extreme weather, so that they avoid “areas where flash flooding might occur” in periods of intense rain.
WATCH: Waymo launches new autonomous system in Chinese-made vehicle
Technologies
Qualcomm tumbles 13% as semiconductor stocks retreat from historic AI-fueled surge
Semiconductor equities reversed sharply after a broad AI-driven advance, with Qualcomm suffering its worst day since 2020 amid inflation concerns and rising oil prices.
Semiconductor stocks fell sharply on Tuesday, reversing course after an extensive rally that had expanded the artificial intelligence investment theme well past Nvidia and driven the industry to unprecedented levels.
Qualcomm plunged 13% and was on track for its steepest single-day decline since 2020. Intel shed 8%, while On Semiconductor and Skyworks Solutions each lost more than 6%. The iShares Semiconductor ETF, which benchmarks the overall sector, fell 5%.
The sell-off came after a key gauge of consumer prices came in above forecasts, and as conflict in Iran pushed crude oil higher—prompting investors to shift away from riskier assets.
The preceding advance had widened the AI opportunity set beyond longtime industry leader Nvidia, which for much of the past several years had largely carried the market to new peaks on its own.
Explosive appetite for central processing units, along with the graphics processing units that power large language models, has sent chipmakers to all-time highs.
Market participants are wagering that the shift from AI model training to autonomous agents will lift demand for additional AI hardware. Among the beneficiaries are memory chip producers, which are raising prices as supply remains tight.
Micron Technology slid 6%, and Sandisk cratered 8%. Sandisk’s stock has surged more than six times over since January.
-
Technologies3 года agoTech Companies Need to Be Held Accountable for Security, Experts Say
-
Technologies3 года agoBest Handheld Game Console in 2023
-
Technologies5 лет agoBlack Friday 2021: The best deals on TVs, headphones, kitchenware, and more
-
Technologies3 года agoTighten Up Your VR Game With the Best Head Straps for Quest 2
-
Technologies5 лет agoGoogle to require vaccinations as Silicon Valley rethinks return-to-office policies
-
Technologies5 лет agoVerum, Wickr and Threema: next generation secured messengers
-
Technologies4 года agoThe number of Сrypto Bank customers increased by 10% in five days
-
Technologies5 лет agoOlivia Harlan Dekker for Verum Messenger
