Airpod 1 I bought it in 2017 summer and it is still working. I clean my ear waxs daily so it's clean too in fact some of people actually have sm earwaxs in their airpods🤮. It works fine but it usually last 3hours when i just got it. Battery is getting worse it dies in two hours now. But it doesn't reach maximum 2 hours it probably around an hour and half.