FOCUS ON SAVING ENERGY: Built-in solar sun power design, save energy, environmentally friendly and long lifespan, no battery required. Save our earth, use of green power solar energy and turn the fan on.
COMFORTABLE DESIGN: A golf cap that has a mini fan cooling the face, solar powered fan that cools your face off in the Sun, Unique velcro strap design, make you easy adjust size to match you need.
OCCASION: Great for the summer, perfect for outdoor activities, as cycling, hiking, walking, golf, baseball sport and so on.
MATERIAL: This cap is made of polyester material, durable, breathable, comfortable and lightweight.it can also resist static electricity, absorb moisture and perspiration, and feel comfortable and not irritating
SOLAR DRIVEN FAN: It has a good sunshade effect, and has a mini fan at the front of the brim; no other battery or power is required to drive through the solar energy; as long as the sun is shining, the fan will start automatically.then small fans will automatically stop running indoors or in the dark