Charge Qi enabled devices wirelessly by placing device on top of charging pad. It has foreign object and high temp detection turn off safety features. The indicator light is on when charging. The stand adjusts to multiple heights to fit your phone. It comes with a Micro USB input cord and instructions. Capable of charging up to 10 watts. Input 9V/1.67A. Output 9V=1.1A . It works with most plastic phone cases on. CE, FCC and RoHS certified.