Using the free solar energy of the sun, this solar powered fan turns that energy into a refreshing breeze. This kind of rechargeable fan light has an innovative technique to output more air flow, giving you a more comfortable and consistent breeze. This battery fan designed to be used on a tabletop or on the floor, its height adjusts from 29 to 47 inches. This standing fan has multiple speed settings plus vertical tilt adjustment and left-right oscillating function.