Hello! Apple 8, 8P, X series mobile phones are support wireless charging, the current ios11.2 version of the maximum support 7.5W power, green link iPhone8\/8P\/X wireless charger can support 7.5W fast charging, of which the green link CD181 is specifically for Apple ios11.2 7.5W wireless fast charging function, The 7.5W fixed-frequency chip design is added to make wireless charging fast and secure.