High Power Hand cranked Generator, 20W Portable USB Charging Emergency Dynamotor, Low Noise, for Field Operations/Survival Training/Emergency Communication

Features

• Portable hand cranked generator, can be used as emergency power supply.
• High power USB charging generator, strong power generation.
• Solid structure, low noise, stable working performance. Compact size, light weight, easy to use.
• The the hand crank speed, the greater the power. The maximum power is about 20W.
• It can be used in field operations, field trips, operations, disasters, survival training, emergency communication, long term power shortage, tourism, emergency electricity, etc.