HOCO S14 Surpass Automatic Induction Wireless Charging Car Holder Brand: HOCO Unit: 1Set Size:190*173*76mm Material: PC+ABS Vacuum plating + sun pattern + plating 2.5D glass panel Input voltage / current: 5V / 2A, 9V / 1.67A Output power: 5W, 7.5W, 10W, 15W (optional) Transmission efficiency: 75%; charging distance: 0-8mm Support specifications: QI wireless protocol Package: Simple Packing