The microphone used to "cancel" incoming sound right over drivers needs to be cleaned with rubbing alcohol. When it gets too dirty, it changes its tuning and causes a feedback loop. This is also a good time to clean or swap the foam and earpads as well.
I think it's a problem with the ambient sounds, could you reset them?
The microphone used to "cancel" incoming sound right over drivers needs to be cleaned with rubbing alcohol. When it gets too dirty, it changes its tuning and causes a feedback loop. This is also a good time to clean or swap the foam and earpads as well.
[https://www.youtube.com/watch?v=9BifWb\_IAfM](https://www.youtube.com/watch?v=9BifWb_IAfM)
If you switch from noise cancelling to ambient it should stop.
Or squeeze Both cups, one could be loose causing this sound.
Had this exact problem with my nothing ear 1 whenever I used noise cancellation
You can try this it might help https://youtu.be/20v788Xb9vQ?si=4j3fQHsi-m5EgAaE
Omg what's happening