Feature:

1. Material: Cotton
2. Head circumference: 58cm
3. LED fiber optic light guide fiber.
4. Products for: Outdoor sports, sun, tour recognition
5. the use of ultra fresh products, the CR2032 lithium battery,continuous use up to 72 hours. (battery replacement)

Notice:

• Due to the different monitor and light effect,the actual colormaybe a slight different from the picture color