Apple CEO Tim Cook delivers remarks before the start of an Apple event at the Apple headquarters in Cupertino, California, on Sept. 9, 2024.
Justin Sullivan | Getty Images
I tested the new hearing health features coming to Apple‘s AirPods Pro 2 headphones, and they saved me a long-overdue trip to the audiologist.
Apple unveiled the features during an event in September, and they will be publicly available through a free software update next week. Users can take a clinically validated hearing test with the AirPods Pro 2, and the buds will serve as an over-the-counter hearing aid if applicable. The headphones will also be equipped with new hearing protection capabilities, such as loud sound reduction, that are switched on by default.
More than 1.5 billion people are living with hearing loss, according to the World Health Organization. Tapping into this market could help Apple juice sales for the $249 AirPods Pro 2, which the company first launched two years ago.
If you already own the headphones, the hearing health features are worth exploring. They take just a few minutes to set up, and they’re easy to use from the comfort of your home. The AirPods Pro 2 are also a cost-effective option for those looking for assistive hearing technology. Other over-the-counter hearing aids can cost thousands of dollars without insurance, for instance.
Taking the hearing test
Kif Leswing/CNBC
I have a pair of third-generation AirPods that I use every day, but this was my first time trying the AirPods Pro 2. I took them straight out of the box, flipped open the lid to the charging case and paired them with an iPhone. After that, I popped them in my ears and prepared to take Apple’s hearing test.
During its event in September, Apple said 80% of adults in the U.S. have not had their hearing checked in the past five years. That’s certainly true in my case. The last time I remember getting my hearing tested was in elementary school.
Admittedly, I haven’t gone out of my way to protect my hearing, so I wasn’t sure what my results would look like. I felt a little nervous beforehand.
To access the test, you can go into the Health app or into the earbuds’ settings menu. I pulled it up, and it prompted me with a few basic questions about my age, my health and whether I’d been exposed to a loud environment in the past 24 hours.
You need to be in a very quiet space to take the test. Apple runs a background noise test to ensure your environment is suitable, and then it assesses the fit of your headphones within your ears. The AirPods Pro 2 come with medium-sized flexible ear tips attached, but there are extra small, small and large tip sizes included in the box. Apple sells a set of ear tips on its website for about $13 if you’ve misplaced yours.
I took the test in my apartment, and I didn’t need to adjust the fit of the headphones. I read the test’s instructions and then it was time to get started.
The hearing test plays a series of tones at different volumes and frequencies, and you tap the screen each time you hear a sound. It started with my left ear and moved to my right, and it took a little more than five minutes.
The hearing test was easy. There are some long pauses between tones, so I felt like I second-guessed myself occasionally. And Apple isn’t kidding about finding a quiet space to take this test. Some of the tones were so soft that I practically had to hold my breath to hear them. My test also automatically paused a few times as traffic passed by outside, so I’d recommend finding a room that’s as close to silent as possible.
You can take the test as many times as you want, and you’ll get your results as soon as you’re done. A copy is stored in the Health app, and you can share it with your doctor.
I learned that I have little to no hearing loss in both ears, though there are some frequencies that might be harder for me to pick up on. It’s nice to have that peace of mind.
Using your headphones as a hearing aid
Since I have minimal hearing loss, I was prompted to turn on a feature called “Media Assist,” which uses my hearing test results to adjust the clarity of my calls, music and videos based on my specific profile.
I had Media Assist enabled as I used the AirPods Pro 2 to FaceTime friends and family, watch CNBC and listen to different genres of music on Spotify. I didn’t hear much of a difference with music or TV, but I did notice that voices seemed amplified on my FaceTime calls. It’s a subtle change, but I found it helpful.
If your test results show you have mild to moderate hearing loss, you’ll be prompted to set up and use your headphones as a clinical-grade hearing aid. The U.S. Food and Drug Administration approved Apple’s hearing aid software in September.
“After you take a hearing test, your AirPods Pro are transformed into a personalized hearing aid, boosting the specific sounds you need in real time, like parts of speech, or elements within your environment,” Dr. Sumbul Desai, Apple’s vice president of health, said in a prerecorded video last month.
The hearing aid feature is intended for adults with mild to moderate hearing loss, but users can turn it on in their settings even if they don’t fall under that category. Out of curiosity, I switched it on while walking around New York City, running errands, watching TV and chatting with my roommates.
The feature instantly amplified the world around me, and I joked that it felt like a superpower. It was easier for me to hear quiet dialogue on TV, and my conversations were magnified. Interestingly, I didn’t feel overwhelmed by the loud sounds of the city, which I suspect is due to the earbuds’ new hearing protection features.
Using a hearing aid can take some getting used to, so don’t worry if it doesn’t feel natural right away. You can also make specific adjustments to your liking in your settings and the iOS Control Center.
The hearing aid feature was cool to try, even if I don’t need to use it. It would be nice to switch it on in a crowded New York City restaurant, but otherwise, I got the support I needed from the Media Assist feature.
If you have mild to moderate hearing loss and are prompted to turn on the hearing aid feature, Media Assist will also be activated. Your AirPods Pro 2 will automatically adjust as you make calls, watch videos and listen to music across all your Apple devices.
Though I wasn’t the ideal candidate for the hearing aid, I’m excited to tell my parents and grandparents about it. Since the AirPods Pro 2 look like any other pair of Apple headphones, they’re less conspicuous than many existing hearing aids, which I expect will be an added perk for many users.
Dara Khosrowshahi, CEO of Uber, speaking on CNBC’s Squawk Box outside the World Economic Forum in Davos, Switzerland on Jan. 22, 2025.
Gerry Miller | CNBC
Uber reported second-quarter results on Wednesday that beat on revenue and announced the authorization of a $20 billion stock buyback.
Here’s how the company did versus analysts’ estimates compiled by LSEG:
Earnings per share: 63 cents vs. 63 cents expected.
Revenue: $12.65 billion vs. $12.46 billion expected.
Here are the key segment numbers:
Mobility (gross bookings): $23.76 billion, up 18% year over year
Delivery (gross bookings): $21.73 billion, up 20% year over year
Uber’s revenue increased 18% from $10.7 billion a year earlier. For the quarter ending June 30, net income rose to $1.36 billion, or 63 cents per share,from $1.02 billion, or 47 cents per share, a year ago.
Gross bookings rose 17% to $46.8 billion, and the company reported adjusted earnings of $2.12 billion.
Uber’s “monthly active platform consumers” increased 15% to 180 million in the second quarter. The company said users booked around 3.3 billion trips during the period, up 18% from a year earlier.
CEO Dara Khosrowshahi said in prepared remarks that Uber sees “enormous potential in better serving families across all stages of life.”
Read more CNBC tech news
In the second quarter, Uber launched Senior Accounts, including an “app experience” that features larger text and icons, and other features that allow family organizers to book and manage rides for others.
The company also recently started testing a new feature in the U.S. that allows women riders or drivers to avoid being paired with men in their ride when possible.
In some international markets, Uber Eats’ food delivery service is more popular than ride hailing, and the company is working to increase “cross-platform activity” to drive sales growth, Khosrowshahi said.
Uber shares are up 48% this year as of Tuesday’s close, while the Nasdaq has gained about 8% over that stretch.
Executives will go over results and the company’s outlook on a call with analysts at 8 a.m. ET.
Tesla is now training a new Full Self-Driving model boasting “big” video improvements and size upgrades, CEO Elon Musk said Wednesday on social media.
“Tesla is training a new FSD model with ~10X params and a big improvement to video compression loss. Probably ready for public release end of next month if testing goes well,” the tech billionaire said in an update on the X social media platform.
FSD is a partially automated driving system that seeks to enable Tesla vehicles to navigate and maneuver in driving situations with minimal driver assistance. Owners must keep their hands on the wheel, and remain ready to take over steering or braking at any time. It also serves as an upgrade to the company’s Autopilot driver assistant, which is already available in Europe and China.
The system is based on an artificial intelligence model that helps the car’s cameras and sensors perceive the world around it. Musk’s comment on “10X params” refers to a larger parameter size. In the case of AI models, that usually means it is a bigger model that is trained on more data and is more capable.
FSD has been a central pillar of Musk’s strategy for Tesla’s revenue growth and tech advancement in the increasingly competitive electric vehicle market, where Chinese automakers have stepped up to the plate.
Tesla bulls expect the company’s future will be in autonomy as Musk’s automaker focuses on ramping up its offering of self-driving features.
But right now, the market is focused on how Tesla’s core business of selling cars is doing. And it has been challenging. Tesla most recently reported a 16% decline in automotive revenue in the second quarter and has also been notching steep declines in its European sales.
The company’s stock has taken a bruising this year that has been exacerbated by reputational damage from Musk’s now-severed relationship with the White House administration. Tesla shares were down 23.55% this year as of Wednesday morning.
China is one of Nvidia’s largest markets, particularly for data centers, gaming and artificial intelligence applications.
Avishek Das | Lightrocket | Getty Images
Two Chinese nationals in California have been arrested and charged with the illegal shipment of tens of millions of dollars‘ worth of AI chips, including from Nvidia, the Department of Justice said Tuesday.
Chuan Geng, 28, and Shiwei Yang, 28, exported the sensitive chips and other technology to China from October 2022 through July 2025 without obtaining the required licenses, the DOJ said.
The illicit shipments included Nvidia’s H100 general processing units, according to a criminal complaint provided to CNBC. The H100 is amongst the U.S. chipmaker’s most cutting-edge chips used in artificial intelligence applications.
The Department of Commerce has placed such chips under export controls since 2022 as part of broader efforts by the U.S. to restrict China’s access to the most advanced semiconductor technology.
This case demonstrates that smuggling is a “nonstarter,” Nvidia told CNBC. “We primarily sell our products to well-known partners, including OEMs, who help us ensure that all sales comply with U.S. export control rules.”
“Even relatively small exporters and shipments are subject to thorough review and scrutiny, and any diverted products would have no service, support, or updates,” the chipmaker added.
Geng and Yang’s California-based company, ALX Solutions, had been founded shortly after the U.S. chip controls first came into place.
According to the DOJ, law enforcement searched ALX Solutions’ office and seized phones belonging to Geng and Yang, which revealed incriminating communications between the defendants, including those about evading U.S. export laws by shipping sensitive chips to China through Malaysia.
The review also showed that in December 2024, ALX Solutions made over 20 shipments from the U.S. to shipping and freight-forwarding companies in Singapore and Malaysia, which the DOJ said are commonly used as transshipment points to conceal illicit shipments to China.
ALX Solutions did not appear to have been paid by entities they purportedly exported goods to, instead receiving numerous payments from companies based in Hong Kong and China.
The U.S. Department of Commerce’s Bureau of Industry and Security and the FBI are continuing to investigate the matter.
The smuggling of advanced microchips has become a growing concern in Washington. According to a report from the Financial Times last month, at least $1 billion worth of Nvidia’s chips entered China after Donald Trump tightened chip export controls earlier this year.
In response to the report, Nvidia had said that data centers built with smuggled chips were a “losing proposition” and that it does not support unauthorized products.
