EarPods screeched loudly while listening to music
While listening to music on my EarPods, they suddenly let out a loud, extremely high-pitched beep that lasted for 2-3 seconds, then shut off, even though they were still connected to my phone. I plugged them back in, and they started working again. This is the second time an occurrence like this has happened. Another issue, a couple of times I have felt sparks or crackles coming from the speakers, which burned my ears. Is this normal?
On a somewhat positive note, it seems that my EarPods now support spatial audio from Spotify.
iPhone 13 mini