Power Fan Design for Hands Free Cooling: Enjoy cool breezes with built in fans on both sides of the wide brimmed hat, perfect for hiking, cycling, or fishing without holding a fan. USB Charging Convenience: Stay powered up anywhere with eco friendly solar panels and USB charging options, ensuring your fan cap never runs out of juice during outdoor adventures. Waterproof Comfort: Crafted from 85% polyester with a waterproof coating and breathable mesh top, this outdoor fishing hat keeps you dry and cool even in humid or rainy conditions. Summer Style Match: This simple yet stylish solar fan hat pairs effortlessly with dresses, T shirts, shorts, or jeans, making it a practical and fashionable choice for any summer outfit. For All Outdoor Activities: Whether gardening, golfing, mountaineering, or daily travel, this solar fan hat offers reliable cooling and comfort while showcasing your unique personality. Description: Stay cool and comfortable outdoors with this innovative Solar fan cap featuring a wide brim and dual power supply fan design. Equipped with built in large capacity batteries, it supports both solar and USB charging, ensuring continuous airflow without worrying about power depletion. The solar panel automatically charge the battery under sunlight, making it eco friendly and practical for extended use. Fans installed on both sides of the brim provide hands free cooling, perfect for hiking, cycling, fishing, or any outdoor activity. Crafted from 85% polyester with moisture wicking properties and a waterproof coating, this hat keeps you dry and breathable even in humid or rainy conditions. The mesh layer on top enhances ventilation to prevent stuffiness during hot summer days. Its simple, versatile style pairs effortlessly with dresses, T shirts, shorts, jeans, and more. Ideal for daily travel, sports, gardening, mountaineering, golf, and agricultural work, this solar fan hat combines functionality with fashion to keep you cool while showcasing your unique personality. Item Name: Fan Cap Material: Polyester, Plastic Power Supply: Solar, USB Battery Capacity: 600mAh Built in Battery (Included) Features: Wide Brim, Dual Fans, Waterproof Comfort Size Details: Hat Circumference: 55cm 60cm/21.67" 23.64" (Approx.) Hat Brim: 14cm/5.52" (Approx.) Hat Depth: 10cm/3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fan Cap