Describe:
Product name: Rechargeable fan cap
Color as shown in the picture
Material: polyester fiber + plastic
Size: adjustable

Technology optical power professional blocking UV rays, do not fear the hot sun
Comprehensive protection, effectively block 95% of UV rays
Whether it is daily life, urban commuting or holiday travel it understands what you want just right
Whether it is the heat of the sun or the wind and rain have it
The fan cap comes with a USB cable with a rechargeable design, so you can always use the power bank to charge the fan in the absence of electricity.
Fan cap USB charging in the sun in the summer to cool your face, with it, you can work comfortably in the outdoors instead of sweating.

Caution
1. As you know, different computers display different colors, the actual color may be slightly different from the picture below.
2. If you find it difficult to choose the size, you can always contact me and we will give you some suggestions, but this is just for your reference.
3. We can accept orders of mixed items, colors and sizes.

This product includes
1pc hat