MC0171W Features Qi standard wireless charger Conveniently and quickly charges your phones Flat board design， convenient to use Compatible with cell phones with the Qi function Compact size for ease of carrying General Specs Brand & Model Q9(A)   Input 5V 1.5A Output 5V 1A Standard Qi standard compliant V1.0/V1.1 Frequency Range 110K-205KHz Charging Efficiency ≥72% Charging Distance 5-8 mm Dimensions 155 x 84 x 10 mm Weight 75 g Package Details Weight: 153.01 g Size: 17*9.8*3.1 cm Package Includes 1 x Wireless Charger，1 x USB Cable，1 x User Manual，1 x Warranty Card