Parameters: 1.Samsung Wireless Charging Pad 2.Input: DC5V-2000mA 3.Output: DC5V-1000mA 4.Frequency: 100-200kHz 5.Power transform efficiency: >70% 6.Size: 155mm x 85mm x 9.9mm (L x W x H) 7.Color:Black,White 8.Compatible for: Samsung Galaxy S6, S6 edge and all mobile phones with Qi standard wireless charging receiver module and Qi standard build-in receiver. Samsung Galaxy S6, S6 edge Galaxy S6, S6 edge www.realyjax.com