Solar Fan Cap Solar USB Charging Sunscreen Sun Hat Multifunctional Large Wind Portable Small Fan Cap Features: Solar fan cap, fan angle adjustable], protective design to avoid being involved in long hair, USB power interface, in the case of indoor can make USB power, outdoor can use solar charging, endurance] of 16 hours, the cap] wear soft moderate will not press the scalp. USB charging adjustment], in the case of insufficient sunlight or indoor, you can use the built-in rechargeable battery, can support the indoor use for a long. Wide brim] design can effectively block sunlight, plus the effect of the fan, you can avoid heatstroke, women in the outdoors off makeup and other problems, than sunscreen, umbrellas, wear sunglasses better results. fan using five-bladed soft leaves, natural wind speed for a long blowing does not hurt the head. The fan comes with a protective net to avoid injury to the eyes and face. Fan angle can be adjusted, can be removed, easy to clean the hat, the size of the hat can be adjusted at will, adults and children can wear. Outdoor, travel, sports, entertainment can wear this hat. Product detaila: Product name: Solar fan hat Color:Black endurance] time: 16h Charging method: solar energy, USB Size:12.59*7.08in Weight:162g/0.35lb Included: 1x cap 1x Data Cable 1x Fan 1x Protective Cover