💝 Built-in 2 Solar Fans: The mosquito net hat built-in upgraded dual solar fans with high performance motors, With a motor speed of up to 5000 RPM and 3 adjustable wind speeds, it provides customizable cooling for your face or back, ensuring quick relief from heat 💝 19.7 Inch Mosquito Net 💝 4.8-Inch Wide Brim 💝 2 Charging Options 💝 Adjustable Head Circumference.