Specifications:

1.Capacity: 13000mAh
2.Input：5V DC 1A/2A
3.Output: 5V DC 1A/2.1A
4.Case Material: plastic 
5.Color: Black, White
6.Weiget: about 291.2g
7.Dimension: 79*123.5*22 (mm)
8.Charge Tip: Micro USB
9.Discharge Tip: Dual USB
Function introduction:

1.Button: Click the button and start working. It will work immediatly when connected with digital device. 
2.Indicator: LCD indicate the capacity; LCD will turn off automatically if the item don't work in 40 seconds. 
3.Protection: Over charge, over discharge, over voltage, short circuit protection.