Wireless charging requires Qi (wireless charging) compatible devices. They strongly recommend using the AC Power Adapter included in the box for faster charging.
Once connected to a power outlet place the device directly on the charging pad. When centered correctly a solid blue light will turn on indicating that the charging has started.
A flashing blue light warns that the foreign object detection (FOD) function is activated and the device needs to be re-centered.
When the device is fully charged a green light will turn on.
Please note, that devices might become hot while charging as a normal part of any wireless induction.
While the blue light will be on, the charging might temporarily pause for a few minutes to let the phone cool down and automatically resume when the optimal temperature is reached.