My AirPods Pro Case Beeps Randomly While Charging

Hello everyone! I've been using my AirPods Pro for several years and absolutely love them. However, there's a small issue that's been bugging me. About a year ago, my coworkers started complaining about a persistent beeping noise coming from my AirPods Pro. I didn't believe them at first and dismissed their complaints. They endured the noise for weeks until one day, the AirPods Pro case beeped in my presence, and I finally acknowledged the issue.

Here's what I discovered:

• The case only makes a noise when it's charging, whether wirelessly or via cable.
• It seems like the case briefly disconnects and reconnects to the charger, making a sound each time.
• The beeping during charging is random; there’s no set pattern.
• This issue isn’t related to the charger; I've tried various ones, both original and third-party, and even connected it directly to my Mac.
• The beeping is inconsistent; sometimes it happens under certain conditions, and other times, under the same conditions, it doesn’t happen at all.

I took the case to an Apple service center, but frustratingly, it made no noise while there. After a few weeks, I managed to capture the erratic beeping on video, and they replaced my case. About a month later, the new case began to randomly beep during charging as well.

Has anyone else experienced this? If so, how did you resolve it?