Mi 11pro wireless charger is not necessary to buy. Because when you buy a mobile phone, you will be given a wired charging set, wired charging is more convenient to carry, and sometimes you need to use a mobile phone while charging, and wireless charging is not possible, but if you use a Xiaomi notebook, then you can choose wireless charging, because the notebook and mobile phone charging head can be universal, there is no need to have one more.
The Mi 11pro supports 67w wireless and 67w wired fast charging. It's worth investing in a wireless charger.