I may have had the same. Wasn't impressed. But I'm rough on my electronics and it lasted less than 6 months.

I'm not rough, but don't handle them with white gloves either. I usually tend to roll them up in a ball in some pocket when not in use.

The model I have, BT2, is "semi-wired", meaning that the Bluetooth and battery are common to the two earbuds, linked by a cable. And, outside the big heavy cables some big heavy headphones have, this one is the one that has held up best – I'm pretty sure I got it before Covid. They now have a newer model with no wires, which houses the BT and battery in some over-ear clips [0]. I have no experience with these. In any case, I expect other manufacturers to have similar options.

Before this, I would have to change the (old-school) wire on these IEMs seemingly every other year. But at least it was changeable, as opposed to other cheaper IEMs which would require to break out the soldering iron at best, or end up in the trash at worst if they were a glue fest.

[0] https://www.shure.com/en-US/products/accessories/rmce-tw2?va...

I have the Shure TW2 adapters and they work great. No connection issues, great battery life, and the passive isolation I get with the right ear tips is better than any ANC I've ever used. As an added bonus, if you order when they're on sale, you can get the TW2 adapters with a pair of SE 215 buds for the same price as the plain adapters.