Summer Sport Outdoor Hat Cap with Solar Sun Power Cool Fan for Cycling
Suitable for traveling, fishing, climbing, playing golf, gathering at plaza, or watching drama, watching ball game and other outdoor activities. It can also save the earth through using green power, solar energy. It can be adjusted on the basis of your head.
Perfect for outdoor sport likes golf, hiking.
Energy save, no batteries required.
Eco-friendly by using solar energy.
Can be individually adjusted to different head sizes.
Can face the sunshine directly and enjoy your outdoor life.