Specification:

Material: Metal
Color: Blue
Size: approx 125*80*85mm/4.92" X 3.15" X 3.34"(L*W*H)
Voltage/Current: 3V/6.6A, 5V/4A,6V/3.3A, 9V/2.2A,12V/1.6A, 15V/1.3A
Max power: 20W
Rotating speed: 2000rmp/min

Warning：

Internal does not store power
Before using the USB interface, be sure to set the voltage to 5V

Package included:

1x USB Generator

Feature:

Power generator strong
A variety of interfaces, are free to choose
High-quality shaft, saving time and effort
Small size, easy to carry