I was going to just throw them away, but said hey, what have I got to lose. Hit the power button and it powered up. Connected via Bluetooth and they worked!
This is GF Related because I tested it out on a GF YouTube video.
I misplaced one for two weeks (all the while it might have bitten me several times a day had it been a snake) and that battery has not worked again. So it was replaced and of three only one is loud enough to hear
That’s because they are waterproof, and the drier shouldn’t get any one thing above 80C, which is where most the plastics start to soften. Not surprised they still work!
I JUST bought some headphones like those. As soon as I saw your first photo of a red ear tip, it brought to mind that I decided to order some spares and the package arrived a bit flatter than I was expecting. It was empty. Looked sort of like the seal on it didn’t take and the package of ear tips just fell out somewhere along the way.