I recently found out the hard way that Shokz does not offer any repair services for their headsets. They confirmed via support that due to 'technical complexity,' they only offer replacements.
This means that no matter how much you pay, you are essentially buying a 2-year subscription to a headset. Once that's over, any small battery or wire issue turns the device into a paperweight. For a product marketed toward an active lifestyle, it’s frustrating that they haven't designed a way to service them. If you care about sustainability or long-term value, think twice before buying.