Hearing a Mysterious Chime From Your AirPods Pro Case? It's a Feature
If you've been hearing a chiming sound from your AirPods Pro 2 case when the AirPods are charging, it's a feature that Apple added with the launch of Hearing Health last year.

In a support guide, Apple says that the AirPods Pro may play a sound every so often while in the case to ensure the microphones and speakers are working as intended. From Apple:
To help ensure that your AirPods microphones and speakers are operating at their best (for example, to help provide high-quality hearing test results), your AirPods may periodically play a quiet chime when they're in their charging case.
Information on the mysterious chime was highlighted on Mastodon after Apple's unclear AirPods sounds were discussed on today's ATP podcast.
As noted on the podcast, Apple does not have an established guide that provides insight into the different sounds that the AirPods make, so it can be confusing.
The AirPods Pro will play a sound when battery is low or when the charging case is placed on a charger or plugged in. Some sounds can be disabled by connecting the AirPods to an Apple device, going to Settings, tapping on the AirPods icon, and turning off Enable Charging Case Sounds.
Popular Stories
iOS 27.2 and iPadOS 27.2 enable Apple's clinical-grade Hearing Aid feature on the AirPods Pro 2 and AirPods Pro 3 in five Canadian provinces: Alberta, British Columbia, New Brunswick, Prince Edward Island, and Saskatchewan. The feature is still not available in any other provinces, but Ontario is reportedly set to hold a meeting to change a law that will pave the way for it to launch there,...
In a memo shared with Apple Stores and Apple Authorized Service Providers this week, and later obtained by MacRumors, Apple provided technicians with guidance on how to diagnose and address the iPhone Duo's inner display cracking issue.
If a customer reports the issue, Apple advised technicians to inspect the iPhone Duo and repair or replace it in accordance with their standard procedures....
While the new iPad mini has an OLED display, the device does not support ProMotion, meaning the display's refresh rate is limited to 60Hz instead of 120Hz.
ProMotion support would have allowed for the iPad mini's refresh rate to automatically adjust from 10Hz to 120Hz depending on the content being displayed, but evidently Apple has kept the feature exclusive to the iPad Pro among iPad...