Cycling Generator Fitness Power Generator Foot Pedal Hand Crank Generator

Product Name: Portable Foot-Powered Generator / Hand-Crank Generator
Output Power: 50W / 100W
DC Output: 1-35V
Material: All-Metal
USB Fast Charging Output: 5V 3A / 9V 2.5A / 12V 2A
Weight: 3.125kg