Bought a pair in mid to late 2021, used the warranty to fix a charging issue about a year and a half later. Now, for each earpiece, the speakers seem to have shut off or started to fail. The left earbud's speaker has slowly started to get quieter and quieter, and the right earbud's have stopped outputting any audio whatsoever. Is there any way to repair them? I do not want/expect such a service to be free, and I'm willing to pay to get them repaired.