I still have a 5 year old Jabra Elite Active 65t that is still trucking. I had a few glitches starting a year ago like the right earbud dropping in volume or it being stuck in a hung mode where they had to be completely depleted over a few weeks to reset them, they wouldn't even charge.

However, they still work fine and are super convenient with hear-through for office work compared to wired IEMs way better for all fitness activities too, just not as good for really listening to music.

Battery life is still 3-4 hours after 5 years not including the case recharge (the case battery has degraded significantly more than the earbuds themselves, probably due to the high quality VARTA cells in the earbuds)

I am going to wear them into the ground, but jabra is doing a stock sellout before their new version of buds come out, so I bought the €140 Jabra Elite 4s for €60 for when these bite the dust, but they seem to be going strong still.