With completely wireless earbuds, the rule is: when the battery fails, they have to be disposed of. Not so with the Fairbuds, that allow you to replace batteries in just a few seconds. Combined with a repairable design, the earbuds should therefore have an extremely long lifetime.
Now I just wish that they would bring their phone to a US provider that is not T-Mobile. I can’t buy their phone until it runs on a network that I can use.
Can you not buy the phone and then get whatever sim you want?