Charge 2 devices at once via the USB-C port and USB-A port. Sure Grip band to help pull out of wall sockets. Input: 110-240V. USB-A port output: 5V/3A, 9V/2A, 12V/1. 5A; USB-C port output: 5V/3A, 9V/2A, 12V/1. 5A, 18W Max Output. Compatibility: All mobiles, tablets and laptops and USB-A devices including mobiles and tablets when using a USB-A cable. Super smart and safe detects your device and delivers the optimum charge. Built with over current, over voltage, overload and short circuit protection. CE certified.