hat with 16 hours of continuous fan deep perfect for outdoor and summer one size fits [PENIOR] Solar-powered fan, 54-59cm circumference, 3-speed

Hat brim size: 12cm, Hat circumference: 54-59cm, Outer box size: 32*28*12cm, Net weight: 0.3kg, Gross weight: 0.4kg, Material: ABS + Black rubber, Color: Black/Blue/Black Khaki/Khaki/White, Set contents: Main unit*1, USB cable*1, Japanese instruction manual*1, Box*1 A lifesaver during scorching summer heat: This innovative design powers both solar energy and USB charging. Even on blazing hot days outdoors, its powerful airflow provides comfortable coolness. It can be worn as a hat or used as a desk fan. Windproof design for peace of mind: Equipped with adjustable double anti-drop straps and windproof cords, you can enjoy comfortable use outdoors without worrying about it being blown away by the wind. The fan-equipped hat's 360° rotatable fan can be adjusted to your preferred angle, allowing you to enjoy a cool breeze while avoiding direct sunlight. Equipped with a large-capacity 1000mAh lithium battery, it can be used continuously for up to 16 hours on a single charge of approximately 3 hours. Furthermore, the solar panel will directly power the fan when exposed to direct sunlight outdoors, but please note that it cannot be used in the shade or in rainy weather. Comfortable Fit: Featuring an adjustable elastomer band and windproof cord with a double anti-slip design, you don't have to worry about the hat slipping off during any activity. It fits head circumferences of 54-59cm and is suitable for both men and women. The soft material gently touches the head, preventing pressure even during prolonged wear. one two three