Solar fan hat for kids

Specification:
Material: Cotton
Outout Power: 0.1-3W
Power Supply: USB Charing
Battery Capacity: 500-800mAh
Charging Time: about 1-2 hours
Using Time: about 1-3 hours
Optional Color: Blue, Khaki, Red, White
Head Circumference: 58cm(Adult,One size,adjustable)

Simple solid color, letters printed, pre-curved visor, round with top button, one size fits for men and women.
Convenient metal buckle strap to custom fit the baseball cap to your head and ensure maximum comfort.
Comes with a mini fan with adjustable wind speed. Can be charged by USB cable, convenient to use.
Made of high quality cotton, breathable, soft, comfortable, wear resistant, suitable for summer wear.
A golf cap that has a mini fan cooling the face. Great for the summer, travel, goft, and outdoor activities.

Package includes:
1 x Fan Hat Cap
1 x USB Cable
(other accessories demo in the picture is not included.)