Unfortunately I have excessive battery drain in the left earbud of my Sony WF XM4 set. I really like these earbuds and I am going to at least try to fix them. Has anyone here done any thing like this before?
It makes sense, honestly, that the left runs down faster than the right, I use just the left at work all day everyday and only use the right at home maybe once a week. The left lasts 2.5 hours, the right lasts six or more.
I had the same ones. reached out to Sony and they sent me a full refund about 3 years out of warranty. Worth a shot.
I'll see what Sony says, but they weren't bought from Sony so I'm not sure how receptive they'll be.
if you still have the receipt. mine were off Amazon and I was blown away by zero questions asked. Just a check.