How do I know if I have right AirPods in right cases
What is the underside of lid. How do I know if I have right AirPods in right cases
[Re-Titled by Moderator]
Question marked as
See the 'Find it printed on your device]' section (and others) in:
Find the serial number of your AirPods - Apple Support
For proper operation the serial numbers of both AirPods and the case must match.
