Apple AirPods 4 review: defying expectations The VergeApple’s new AirPods are also hearing aids. Can they really save you thousands of dollars? CNNFDA approves some Apple AirPods to be used as hearing aids NPRApple AirPods 4 vs. AirPods Pro 2: What’s the Difference? PCMagThe $129 AirPods 4 Have Features the $549 AirPods Max Don’t WIRED