Efficient PerformanceTotal output 5V 2.1Amp, when using 1 port, the charging speed is 2.1A, when using 2 ports, the charging speed is 1A for each port. Full charge about 1-2 hours for iPhone and other smartphones. Universal CompatibilityCompatible with all USB device: iPhone 15/15 Pro/15 Pro Max/15 Plus/14/14 Pro/14 Pro Max/14 Plus/13/13 Mini/13 Pro/13 Pro Max, iPhone 12/12 Mini/12 Pro/12 Pro Max/SE, iPhone 11/11 Pro/XS Max/XR/X/8/7/6/6s, Pad, AirPods, Samsung, Android, Motorola, LG, Nexus, Oneplus, HTC, Nokia and more device. Dual Ports USB Wall ChargerDual USB ports allow you charge with two devices, when you need to charge more device, it is convenient and save the space. Safe & Quality ReliableIntelligent circuit design protects against short circuiting, over-heating, over-currents, and over-charging. Charging stops when battery is full. What you get3-Pack dual ports wall charger and 2-years w arranty, if there is any problem, please contact with us, we