It offers wide compatibility w/ its 3 different ports that allow you to charge devices like smartphones, tablets, e-book readers, headsets and more w/ ease. The 3-in-1 USB cable further facilitates the charging of I Device, USB-C or micro-USB equipped devices from a single USB type-A port. 10,000 mAh Power bank Ports: USB type A, USB Type C and a micro-USB each LED Display to show remaining power 3-in-1 USB cable (Type A to Type C, I Device and micro-USB), clouded