Airpods battery life
Apple:

A single charge provides up to 4.5 hours of listening time or up to
3.5 hours of talk time on your AirPods Pro. If you charge AirPods Pro for 5 minutes in the charging case, you will get about 1 hour of
listening time or about 1 hour of talk time.

As mentioned in the comments:

No, it's not normal battery life. You should just return and replace
them

Note: Telephoning, for example, puts a particularly heavy load on the battery, but even listening to music usually brings the editorial staff's Airpods to their knees after just under an hour and a half.