Airpods 2da gen not working on fc 33 mic and volume low

one month ago, I started using airpods with fedora 33, at first everything went well, the zync, the volume, the microphone, but 2 weeks ago it stopped working.

  • The volume is very low and it is necessary to turn up everything
  • Disconnects and connects automatically
  • FC does not recognize it as an input device microphone

In software, the updates that have taken place since then are kernels,
However, during the period of operation, the kernel had also been updated once, and everything was normal.

Any thoughts on this?