Tony052 wrote:
My serial number is [expurgated] are my airpods fake
Serial numbers can be copied. Trivially. They prove nothing.
Nobody here can remotely identify fake AirPods.
If we were able to give you some means of identification, the counterfeiters would then implement that, too.
If you bought from an Apple reseller or from Apple, they almost certainly are real. If you bought elsewhere, particularly if sold as “new”, then what you bought might or might be counterfeit. The better the deal you got, the more likely they’re counterfeit, too.
If the AirPods ear fit test and the noise cancellation and transparency modes all work, the AirPods are probably real.
If the particular AirPods-related model you have acquired should support MagSafe charging (check the part numbers), then if that MagSafe charging does work can point to a legitimate device. (Various and older AirPods models don’t and shouldn’t support MagSafe, so you’ll have to first identify which you have.)
For some background on the difficulties identifying some of the better counterfeit devices, this from Adam Savage of Tested:
https://www.youtube.com/watch?v=Db99cXMD780