Features: Stay cooling outdoors with this solar powered fan hat, 600mAh battery, double solar/USB charging, delivering long term use for hiking, beach trip, and outdoor adventures. Adjustable fan angles, 3 speed setting, and breathable acrylic fabric ensuring comfort, while the detachable fan designs allows easy cleaning without compromising functionality. Ideal for cyclists, gardeners, and beachgoers seeking sun protections and cooling during extended outdoor activities. Perfect for sunny adventures like golfing, farming, or coastal exploration, this hat combines sun defense with continuous wind to combat vacation heat effectively. Safety focuse design includes guarded fan blading and easy detachability, making this solar fan hat both practical for active use and simple to maintain. Specifications: Battery capacity: 600mAh Component: Acrylic fabric, Plastic Optional Color: As picture shown Size:approx. As picture shown Suitable for head circumference:approx. 55-60cm/21.65-23.62in, adjustable brims width: 9cm/3.54in Quantity: 1set Package Includes: 1pc Hat 1pc Fan 1pc Charging Cable note: Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color.