1. Use AirPods Pro alone
Listen for up to 4.5 hours on a single charge (up to 5 hours when active noise reduction and transparent modes are turned off);
The maximum talk time on a single charge is 3.5 hours.
2. Use the AirPods Pro with a wireless charging case
Listening for more than 24 hours; The call lasted more than 18 hours.
Five minutes of charging in the charging case gives you about an hour of listening time or about an hour of talking time.
After all, everyone's use habits are different, and sometimes the volume of AirPods will also affect the power consumption speed; If it's not so outrageous that you need to recharge the charging case every day or two, it should be fine.
Charge less than 15% is better.