Specifications:



LED indication for battery status
USB input port: 5V/1A
USB output port: 5V/1A, 5V/2A
Capacity of 4500mAh
Three USB ports on one side (one for input, two for output)
USB cable included
Finger strap for easy hanging

Material:



Aluminum alloy housing

Size closed:



Size of 9.8 x 6 x 2.2cm