vivoX9 phones do not support wireless charging, so wireless chargers are not available. Additional note: vivoX9 mobile phone supports dual engine flash charge function, you can enter the Settings -- battery, turn on the \"dual engine flash charge\" switch. Specific operation steps:
1, the standby desktop click set 2, battery 3, open the \"dual engine flash charge\" switch can be warm reminder: need the mobile phone support dual engine flash charge and use the original charger can use the flash charge function; After the flash charge is turned on, charging in the off state is also effective.