OUKANING Household Outdoor Manual Hand Crank Generator 20W High Power Dynamo USB Charger

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

Package included:
- 1x USB Generator

Warning：
- Internal does not store power
- Before using the USB interface . be sure to set the voltage to 5V