Features:
- Built-in cooling fan design, powered by solar energy and USB rechargeable for dual power supply.
- Adopts breathable mesh structure, lightweight and comfortable, keeps your head cool in hot summer.
- Equipped with 600mAh battery capacity, long endurance and stable working performance.
- Adjustable head circumference design, fits most head sizes and stays firmly on the head.
- Excellent sun protection function, ideal for hiking, fishing, travel and all kinds of outdoor activities.
Specification:
- Material: Polyester
- Color: Dark Gray, Light Gray, Beige, Khaki, Dark Blue, Black