· The Fast Wireless Charger Software has been Upgraded, Supports Samsung Galaxy S8 / S8+ for fast Wireless Charging.Strongly recommend to use the samsung original or other QC 2.0/3.0 adapter as its power source.
· If your phone does not have fast wireless charging technology, you can only charge (5W) at regular wireless charging speed, but 2-Coils wireless chargers are better than single-coil wireless chargers in terms of stability, speed and conversion efficiency.
· If your phone does not support wireless charging, such as iPhone series phone, please purchase the corresponding charging interface, external wireless charging receiver.
· Some customers told us charging is very slow or unnormal. That is because they use low current wall chargers and adaptors. Please use 5V 2A or 9V 1.67A Fast chargers or adaptors to connect the wireless charging pad.
· Under the existing technical conditions, heating is a normal phenomenon when the charger is charging. No wireless charging can completely avoid the heating of the coil. All the products are tested strictly. Please use them without worry.