The high-power USB charging generator has strong power generation capability, which is trustworthy.The high-power USB charging generator has strong power generation capability, which is trustworthy .Sturdy structure, low noise, stable working performance, small size, light weight and easy to use.It can be used for field operations, field trips, rescue operations, natural disasters, training to survival, emergency communications, long-term power shortages, tourism, emergency power use, etc. The faster the crank speed, the higher the power and the maximum power is about 20W.Portable handshake operations to generate electricity and can be recharged for emergency power supply. In the absence of district power generation and oil-fired power generation, manual hand power generation can be used to supply different electronic products. You can actively apply manual shaking in field operations, field inspections, rescue operations, natural disasters, survival training, emergency communication, long-term power shortage , tourism, emergency electricity, etc. The power supply is about 20W. The portable manual bonding generator can be used as a backup power supply. Der tragbare Generator mit manueler Verklebung kann als Notstromversorgung verwendet werden. Der tragbare Generator mit manueler Verklebung kann als Notstromversorgung verwendet werden.The portable manual bonding generator can be used as a backup power supply.Der tragbare Generator mit manueler Verklebung kann als Notstromversorgung verwendet werden. Metal Weight: 758g / 26.7ozPower generation rate: 2000 rpm Power output: about 20 W Matching voltage and current: 3V/6.6A, 5V/4A, 6V/3.3A, 9V/2.2A, 12V/1.6A, 15V/1.3APackage List:1 x crank generator Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there will be some color difference , depending on the physical object received.