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How would you describe this damage, what could have caused it, and can it be repaired?
(lemmy.blahaj.zone)
I one 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 siriously concerned as I'm sensitive to such issues. The headphones are less than a year old.
Yes, but they are very rounded at that part, so I'm unsure how it could've damaged it.
Theyre made of cheap "pleather" material that flakes apart with time. I have some expensive headphones that have done the same. You can just buy replacement ear pads and slip them on like a fitted bed sheet.
The fake leather is polyurethane, which goes through hydrolysis. Basically humidity destroys the bonds.
and sweat is amazingly corrosive
Just the pressure of the frame is enough to cause this. It's a stress point for the material
These kind of pads are not really made to least long. Normally you can replace them
Round things still are subject to friction.
That's like saying "Water is soft and conforming, I'm unsure how it could carve a canyon."