versatile
iqoo flash charge vivo mobile phone can. In this way, as long as his IQOO flash charger and your vivo charger power is the same, it can be used, as long as the IQOO flash charger and your charging voltage and fast charge are the same, it can be used, if the AI charger, her higher than your vivo charger, it is not recommended to use, if it is the same power can be used.
Can be universal, because the charging cable and charging interface is the same iQOO mobile phone charger and vivo mobile phone charger charging cable is USB 3.0 protocol, so can be universal can be the same voltage