Having the same issue. My ear 2 had connectivity issues since day 1, but after a month or so, the right earphone made a super loud noise and then died. I couldn’t reset or pair again (red blinking led) despite the case and earphones being fully charged. The weird thing is that if I leave the earphones in the case for days, the right earphone eventually works again, but then the cycle repeats (super loud noise, shuts off, unable to pair or reset) this has happened 3 times now.
I don’t know what is going on, but these are not cheap earphones, and it seems like this is a widespread issue…. I regret buying this so much, I was super excited about these earphones and the brand itself, but now they lost me, never again!