General Type Qi Standard Wireless Charger Input Input Voltage DC5VInput Current 1.2-2A Working Power 5W Charging Charging Voltage 5VCharging Current 500-1000MmA Working Distance 5mm Chargering Efficiency ��70% Standered QI Wireless Chargering Standered Certification CE/FCC Size / Weight Product Size 54*185*3mmProduct Weight 60g Package Contents 1* Charger