Hydrobee is your personal USB power source recharged by water, wind, sun, fire, bicycles, muscles and more. It provides USB 3.0 power to charge multiple cellphones, a tablet PC, or a LED lamp all night long.
The patent-pending Hydrobee is a USB battery pack that is charged by multiple free natural energy sources, including water from a faucet, hose or pipe, streams and rivers, bicycles and carts, hand-cranks, belt drive pulleys, solar panels and thermal energy. Anyone with the right natural energy source can charge this battery pack, and then use the battery to charge their cell phone or to power LED lights all night.