SRM_008 During the warranty period, you can contact the seller. That’s what I did. It took a while, but in the end he sent me new Ear (a) earphones. I don’t know if it was my seller’s decision or Nothing’s decision to replace them. With these new ones, I have more than adequate battery life.
Outside of the warranty period, it’s Nothing who decides, and at the slightest scratch, they refuse.