Mi 33W Wall Charger (Type-A+ Type-C) 33W max output , provide the maximum charge to iPhone 12 Support Mi Smartphone 33W Fast Charging (include 27W, 30W, 22.5W) Support iPhone 8~10 18W & iPhone 12 20W PD Fast Charging Multi-protect safety system provides complete protection for you and your devices Smart compatibility, support wide?range of smartphone & electronic devices