Stay Cool Anywhere: Introducing the innovative Sun Hat with a built-in dual-power fan design, powered by an 800mAh battery that can be charged through solar energy or USB. Enjoy outdoor activities without worrying about running out of power, thanks to the solar panel that automatically charges the battery in sunlight. Ultimate Outdoor Companion: This Outdoor Fishing Hat is crafted from 85% polyester with a waterproof coating, ensuring dryness in rainy or humid conditions. The mesh design enhances breathability, keeping your head cool and comfortable even on hot summer days. Perfect for hiking, cycling, fishing, and more. Customizable Comfort: With three-speed speed regulation, this Solar Fan Hat allows you to adjust the wind power according to your needs. Whether you prefer fast cooling or long-lasting comfort, easily switch between high-speed and low-speed gears for a personalized cooling experience. Versatile and Stylish: From daily travel to professional outdoor activities like mountaineering, gardening, and golf, this Solar Fan Hat is your go-to accessory. Not only does it provide a cool and comfortable experience, but it also adds a touch of personality and fashion to your outfit. Eco-Friendly Design: By installing the fan on both sides of the brim, users do not need to hold a fan, which facilitates the freedom of outdoor activities, and can easily deal with it whether it is hiking, cycling or fishing. Stay cool and stylish with this innovative sun hat. Featuring a wide-brim design with dual-power fans, this hat is equipped with an 800mAh battery that can be charged through solar energy or USB. The solar panels automatically charge the battery in sunlight, ensuring you never run out of power on your outdoor adventures. The Solar Fan Hat is designed for convenience, with fans on both sides of the brim to keep you cool without the need to hold a fan. Made from 85% polyester, this hat is moisture-wicking and waterproof, making it ideal for rainy or humid conditions. The mesh top enhances breathability, keeping your head cool even in hot weather. With three-speed settings, you can adjust the fan speed to suit your needs, whether you're hiking, cycling, fishing, or simply enjoying outdoor activities. This versatile hat is perfect for daily wear, exercise, gardening, golfing, and more. Stay comfortable and fashionable wherever you go with this must-have accessory. Item Name: Sun Hat Material: Polyester Fiber Battery Capacity: 800mAh Charging Method: USB/Solar Powered Speed: Three Speed Adjustment Features: Wide Brim, Versatile, Moisture-Wicking Size Details: Hat Circumference: 56cm-60cm/22.06"-23.64" (Approx.) Hat Brim: 12cm/4.73" (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 Sun Hat 1 x Fan