Stay Cool and Stylish: Elevate your outdoor experience with our innovative Sun Fan Hat, crafted from high-quality polyester fiber for a comfortable and breathable fit. The hands-free cooling solution features a built-in mini fan that provides constant airflow, ensuring you stay cool and relaxed without compromising on style. Ultimate Sun Protection: Shield yourself from harmful rays while enjoying the refreshing breeze of our fan-friendly hat. The wide brim offers excellent coverage for your face, making it the perfect accessory for outdoor activities under the sun. Versatile and Functional Design: With an integrated 1200mAh battery solar fan and USB charging capability, this hat offers adjustable wind speeds for up to 10-18 hours of cooling relief. Its waterproof surfaces and moisture-absorbing properties make it ideal for various outdoor sports like golf, hiking, fishing, or simply relaxing at the beach. Fashionable and Practical: Embrace both fashion and functionality with this multi-functional outdoor companion. Whether you're heading to a party, club, or beach vacation, this Sun Fan Hat is a versatile accessory that complements any outfit while keeping you cool and protected from the sun. Perfect for Every Occasion: From daily life to special events, this Sun Fan Hat is suitable for all outdoor sports, such as golf, hiking, running, cycling, farming, fishing, shopping, beach games, etc. It is a versatile and practical accessory. Item Name: Solar Fan Hat Material: Polyester Fiber Top Style of Hat: Dome Hat Brim Style: Super Large Brim Battery Capacity: 1200mAh Features: Cooling, Sun Protection, Multi-purpose Size Details: Head Circumference: 54cm-59cm/21.26"-23.23" (Approx.) Brim Height: 13cm/5.12", Width: 11cm/4.33" (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 Solar Fan Hat 1 x USB Charging Cable