Specifications:Product Name:Qi Wireless Fast ChargerSize:10x10x0.06cm/3.93"x3.93"x0.02"Color:Black transparentMaterial:AcrylicInput:DC 5V - 2.0A/9V - 1.67AOutput:DC 5V - 1.2A/9V - 1.3AOutput power:Max 10W Feature:10W quick charge for qi devices:Charging conversion rate is about 80%,qi mobile phones receiving power can be stabilized at 7.5W or more,so you can charge efficiently and steadily.Thin and portable:Breakthrough 8mm thickness,is so light and small that can easy to carry away,and do not take up space.Charging protection:Over temperature/over current/short circuit protection,it is low temperature during charging,you need not to worry about damaging to the phone.When you turn on the power or charging, the led light will automatically turn on. Note:-10W charging speed for Samsung Galaxy Note 5/7/8/9,Galaxy S9/S9 Plus,Galaxy S8/S8 Plus,Galaxy S7/S7 Edge,Galaxy S6/S6 Edge.-7.5W for apple iPhone Xs /Xs Max /XR / 8/8 Plus / X and Xiaomi MIX 2S.-5W for other devices.-If your devices don't have wireless charging function,this wireless charger can not work with it,you need to buy a extra Qi wireless charging receiver. Package Includes:1 x Qi Fast Charger1 x USB Cable1 x User Manual