Yoobao Qi Wireless Charging PadFeatures:【Ultra Thin Design】 With 9.8mm thickness and a diameter of 85mm, it is very handy and pocket-friendly.【Wireless Charging】: Simply place any Qi-enabled device or equipped with a Qi-compatible receiver device on the charging pad. No cables or USB interface required. You will no longer have to deal with tangled wires or lost charging cables. However, do note that wireless charging is slower than wired charging at this moment【Easy to Use】: Just put your phone on the centre of the charging pad after the pad is powered. The the indicator will turn from red to bright blue.【Safety Protection System】: It's normal that the charger pad is warm during charging. Equipped with an intelligent coil system, temperature control ensures safe charging.Product Specifications:Input: 5V/2AOutput: 5V/1A(Max)Wireless distance:!#!lt!*!8 mmWorking temperature: 0 ℃ to 45 ℃Storage temperature: -20 ℃ to 60 ℃Executive standard: Qi Wireless Charging StandardSize: 85 x 85 x 9.8mmColours available: Black, White