I once found this damage on my headphones on both sides, it is unclear what caused it, and the continued uses causes the damage to expand. I’m seriously concerned as I’m sensitive to such issues. The headphones are less than a year old.
Solution: Glasses have been the problem, read one of the many replies below for more details.


Ah yes, the famous “repair worn out pieces”, that consumerism is known for
Buying cheap crap only to replace it with another piece of cheap crap soon is consumerism, yes
you don’t seem to understand what people are saying. but good for you for trying