If you use the charging cable that comes with AirPods Pro to charge, then the charging cable can only be paired with the PD charging head. You can also charge the AirPods Pro directly using the phone charger, but the charging time may be longer.
AirPods Pro charging case supports wireless charging function, but the charging case receives a maximum power of 5W, when using wireless charging, you can choose the wireless charger of the big brand on the market, the power is best in more than 10W.