Have you run out of battery and there is no outlet nearby? Avoid unpleasant situations and use a 10000mAh external battery provided with two USB ports! It's great! You always know how much battery you have left! With the LED display you are always informed as follows: one LED at 0-25%, two LEDs at 26-50%, three LEDs at 51-75% and four LEDs at 76-100%. Do you need to power two devices? This powerbank has two USB output ports and two Type-C and Micro-USB input ports , allowing you to simultaneously power two phones. Always feel safe! The 10000mAh external battery offers protection against overcharging, overcurrent, overpower, overheating and short circuit. Specifications: Materials: ABS, polycarbonate; Capacity: 1000mAh; Micro-USB/ Type-C input: 5V/ 2A; Output USB 1/ USB2: 5V/ 2A; Dimensions: 143 x 69.5 x 15.3mm; Weight: 225g The package contains: external battery 10000mAh, Micro-USB power cable.