How do I register my new AirPods that were just purchased?

If I cannot register the AirPods Pro. How will I have a warrenty? How do I get the Apple Musice Free for 3 months?

Hi,

There's no way to "register" them. If you're looking for information on how to connect and use your AirPods, check out this article: https://support.apple.com/en-us/HT207010. Hope this helps!