can not
Only using the cable alone has no effect, but the charging head is recommended not to be universal, because the power, voltage and current of the iqoo9pro and Xiaomi mobile phone are different.
Not only does it affect the battery, it also affects the hardware of the phone. So iqoo9pro can not use millet wireless charger.
iqoo9pro supports wireless charging, built-in 4700mAh ultra-large capacity battery, and also supports 120W ultra-fast flash charge.