It's not really necessary. The official standard of OnePlus 9 pro is a wired charger, and wireless chargers need to be purchased separately.
In the wired fast charge, the Oneplus 9 Pro supports 65W wired fast charge, which is different from the previous 65W, and the current exposure is that it will achieve 0-100% fast charge in 29 minutes. The Oneplus 9 Pro wireless will also achieve 0-100% fast charge in 43 minutes, so the overall fast charge experience, the Oneplus 9 Pro is to make up for the OnePlus 8 Pro fast charge shortage, and for the OnePlus this wireless charger is also to make up for the slot point of the previous generation, because you can pull out the data cable, not the previous integrated design.
essential