Goui Mini 20W PD Wall travel charger with two ports, MINI 20w PD outfitted with Qualcomm 3.0 technology and Power Delivery. Power Delivery can charge an iPhone 50% in 30 minutes and works with the latest Apple handheld devices. The Qualcomm quick charger can charge compatible devices up to 80% in 35 minutes by delivering high power at its maximum voltage. As a result, Goui offers you the best possible charging experience for any gadget. Details: Input: 50/60Hz 0.5AMAX 100-240v Results: 6V/3A, 9V/2A, and 12V/1.5A for QC; 5V/3A, 9V/2.1A, and 12V/1.67A for PD QC+PD 5V/3A total