Critical when the power goes out, the storm proof crank radio light provides light, radio and siren, allowing you not only to have light, but keep informed of the latest news and weather as well. The built in USB cable allows for a two hr quick charge. In the event of emergency, when no battery power or recharge power is available, one minute of crank power will provide 10 min of light or radio. The crank light will also charge your smart phone in an emergency. Water-resistant and built with rugged construction, this light will stand up to the roughest storms. This light is great for home and outdoor use, camping, hunting and emergency situations. Withstand the next storm with the storm proof crank light.