Specification Name: wide-brimmed solar fan outdoor fishing hat Color: as shown in the picture Material: mesh Brim size: 12 cm/4.72 inches Hat circumference 56-60 cm/22.05-23.62 inches Hat depth: 10 cm/83.94 inches Power USB charging/solar charging Battery: 800 mAh Product Description SOLAR FAN OUTDOOR HAT: This upgraded fan hat can be worn on your head to your hands. The hat has a built-in mini fan in the brim to cool your face. You can hang the fan on your head and carry it around without getting tired or uncomfortable. FAN SUN HAT: Solar powered fan with built-in 800mAh battery that can be charged by both outdoor solar and USB. Three wind speeds last up to 2 hours, high speed lasts up to 8 hours, medium speed lasts up to 16 hours EFFECTIVE SUN PROTECTION: Our solar cooler hat is designed with fans on both sides and made of comfortable and breathable material, which can effectively block harmful rays and keep your head cool and breathable. COMFORTABLE AND BREATHABLE: 85% polyester fiber ensures effective moisture wicking. Waterproof with moisture wicking band. There is a mesh layer to keep your head cool and breathable. WIDE APPLICATION: Suitable for outdoor sports, such as playing hiking, running, biking, farming, fishing, shopping, beach play and so on. Product List: 1 *Sunshade hat 1 *Solar powered fan