Charge Qi enabled devices wirelessly by placing device on top of charging pad. It has foreign object & 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 & instructions. Capable of charging up to 10 watts. Input 9V/1.67A. Output 9V=1.1A (10W). It works with most plastic phone cases on. CE, FCC & RoHS certified. Complies with Prop 65. 3.875" W x 5.25" H