Unisex USB Charging Fan Cap, Summer Fit Cap with Cooling Fan, Sun Protection Hat for Casual Outdoor Sport, Baseball, Golf★USB CHARGING & LOW NOISE - USB charging, easy to use, low noise. Two-speed adjustable wind speed, hard wind blades, thick fences, strong wind protection is safer★HIGH-QUALITY MATERIALS - This visor cap made of cotton material, it is durable, breathable, comfortable and lightweight.★EASY TO CLEAN - The sun cap uses high-quality materials, repeated cleaning without easy deformation, so that it can be used for long.★MULTIPLE USES - Suitable for traveling, fishing, climbing, playing golf, gathering at plaza, or watching ball game and other outdoor activities.★SATISFIED SERVICE - If you have any questions, please feel free to contact me.★Up to 4-6 hours when used in low-speed modePackage includes: 1PC USB fan cap