This wireless charger is compatible with all QI standard phones. It can charge samsung's mobile phone with quick charge of 10W, i-phone 7.5w and ordinary mobile phone with 5W. This product is provided with the function of vibrating nightlight, and there is a three-speed adjustable switch (middle OFF, left ON, right AUTO) below the product, which can flexibly control the nightlight. The specific operation is as follows: (1: when the switch is OFF, the night light will not be on, but when the phone is put on charging, the blue light will be displayed and the green light will be displayed when the phone is fully charged. The full display green only works if the phone itself supports the full turn signal) (2: when the switch is ON, the night light is in a long bright state, which can be used as a night light.) (3: when the switch is adjusted in AUTO, the warm light is on with one beat,< the best gap is 2 seconds later > second beat, the warm light and white light will be on together, and the light will be off with three beats. If there is no operation to turn off the light with additional light and three beat, the night light will be automatically put out after a few minutes < about 150 seconds >. This product is a smart night light, which is quite practical.