The innovative Solar Cap use the sun's energy to keep you cool and fresh on hot days. Wear these caps during going out and enjoy cool gentel breeze The solar Fan Cap offers you a pleasant cool world to accompany you in your outdoor activities. Solar Fan Cap Working wear the cap and go in sunlight the solar panels on the cap will drive the fan The fan on the cap cools your face and forehead Solar fan cap needs no charging Use suns energy to keep you cool Solar Fan cap works in all seasons when under sunlight A cap for you to set a Colour full & Trendy Look own this Fan Cap and get Comfort Multiple Utility: - Unique Gift Item Exclusive birthday and return gift.