In the iPhone8 and later models, support wireless charging, if you need wireless charging, the wireless charging board access to the power, and then put the phone in the center of the wireless charging board can be charged, you need to place the back of the phone near the charging board.
Apple mobile phones support wireless charging models of Apple 8, Apple 8 Plus, Apple x, Apple xr, Apple xs, Apple xsmax, Apple 11, Apple 11pro and Apple 11promax nine models, for this point still need to understand.
The iPhone 8 and above all support wireless charging
The iPhone 8 and above have built-in wireless charging coils, so wireless charging can be achieved, but you need to buy a special unlimited charging device.
The iPhone 8, iPhone 8 Plus, iPhoneX, iPhone XR, iPhoneXS, and iPhoneXS MAX include wireless charging.