Wired headphones no longer working with my iPad
I purchased a new iPad Air in December 2021. I ordered APETOO USB C headphones from Amazon and they have been working perfectly. I ordered new PALOVUE USB C Headphones, plugged them in and nothing. Sound just comes from iPad speakers. I went back and tried my old headphones and now they no longer work. I’ve searched the forum and have tried everything suggested — cleaned the port, restarted with the headphones in, restarted without the headphones, slowly inserted the headphones — nothing. My software is up-to-date. Any suggestions?
[Re-Titled by Moderator]
iPad Air 2, iPadOS 15