This solar powered sun hat with built in USB rechargeable fan offers versatile cooling with three adjustable wind speed settings to suit different needs. The 360 degree adjustable fan head directs airflow while the wide brim provides full face UV protection. Dual charging options include solar energy for continuous operation in sunlight or USB power for indoor charging convenience. Featuring an adjustable headband for universal fit, the hat maintains comfort during extended wear. Ideal for outdoor enthusiasts, it serves multiple activities including beach trips, hiking, golfing, and urban commuting. The eco friendly solar function automatically activates under sunlight, delivering energy efficient personal cooling. Practical for both casual and athletic use, its lightweight design combines sun protection with active ventilation. The rechargeable battery supports portable use anywhere, making it suitable for travel, sports, or daily errands in hot weather.