Features 1、DUAL FANS AND ADJUSTABLE SPEED: The fan cooling hat is equipped with two fans, three adjustable speeds, and the wind direction can be adjusted up and down to meet different cooling needs. 2、SOLAR POWERED: The fan cooling hat supports solar power, when the sunlight shines on the solar panel, the fan rotates continuously (no sunlight does not rotate), environmentally friendly and energy saving. 3、UPF50, WATERPROOF NYLON FABRIC: The fisherman hat provides UPF50 shade while the waterproof nylon fabric is lightweight, breathable and comfortable. 4、LONG BATTERY LIFE, USB RECHARGEABLE: The fisherman hat's fully charged battery provides over 7 hours of continuous working and supports fast 1.6 hours USB charging for convenience. 5、ADJUSTABLE DESIGN, WINDPROOF ROPE: The circumference of the fan hat can be adjusted to a comfortable fit for most head sizes, with a secure windproof strap for added stability and safety. Item Type: Solar Fan Hat Material: Nylon Hat Circumference: Approx. 56-60cm/22.0-23.6in Brim: Approx. 12cm/4.7in Hat Depth: Approx. 10cm/3.9in Battery Type: Lithium Battery (Shipped with Built In Battery) Single Battery Capacity: 800mah Number of Batteries: 2 Charging Time: 1.6 Hours Using Time: 5-7 Hours (Pure Battery Operated) Sun Gear: The Fan Has Been Rotating in Direct Sunlight Package List 2 x Fans 2 x USB Cables 1 x Hat