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.
You can get a decent pair of sonys for €150? The conversion rate must be better than I thought!
Even the $300+ pairs are hardly ‘decent’. The sound signature is all over the place & overly bassy.