Parameters: 1.Product Standard: Qi 2.Working Voltage/Current: DC5V/1.5A 3.Charging distance: 6-10mm 4.Charging efficiency:>72% 5.Dimention:81X150x9mm 6.N.W:118.5g 7.Main accessories: Charging Cable, User Manual 8.Compatible for: All mobile phones with Qi standard wireless charging receiver module and Qi standard build-in receiver. www.realyjax.com