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How do I replace the 11mm drivers? Their site doesn't list the 11mm drivers for sale under the spare parts page. They don't even show it as being repairable in their instructions.

If I damage the battery door from replacing the battery, how do I replace the door?
Why do you need to replace the drivers? If you did, you’d probably need to replace them on AirPods anyway. ALL wireless ear buds will need battery replacement; FairBuds — NOT AirPods — allow you to do so.
 
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