... its power, environmental and safe. This cool Clip-on Mini Fan utilizes sunlight to emit lights to ... . The brighter the sunlight, the faster the Clip-on Mini Fan runs. Portable, energy-saving, eye-catching ... and free of pollution Clip on visor or held by hand, Solar Energy Mini ... solar powered mini fan in the hot day4. Clip-on Mini Fan is Great for camping, gardening, boating, ...