UDIYO Outdoor Portable Manual Hand-cranked Generator USB Charge Electric Dynamo Power Generator, Small and Exquisite Convenient to Assembly

UDIYO Outdoor Portable Manual Hand-cranked Generator USB Charge Electric Dynamo Power Generator, Small and Exquisite Convenient to Assembly Manual crank generator, ideal for emergency situations Energy-saving and environmentally friendly with multiple interface types Multifunctional design allows charging for cellphones, USB nightlights, USB fans, and power banks Durable metal outer case and anti-slip foot pad for stability; high-quality bearing for effortless operation Compact and exquisite design, easy to assemble and carry, with internal power storage function