1. Three-speed adjustment, adjustable rubber rope, low-pitched and silent, head-on wind, sunshade and sunscreen, safe and leafless
2. Original air outlet system, with natural soft wind on the face. After many tests, it is designed to fit the face and blow in the direction of sweating, making it more comfortable and cool
3. Imitation of aviation bladeless turbine airflow doubled, cooling faster
4. Hidden turbo blower design, safe and softer wind, no sticking hands and no curling
5. PV colorful color-changing ultra-dense material, the brim of the hat can effectively block ultraviolet rays
6. Short press once: start/first gear, second gear, third gear, shutdown
7. Three-speed wind power adjustment, equipped with Type-C/USB-C fast charging cable
8. Adjustable elastic hat circumference, wind direction angle, adjust the hat circumference at will according to the child's head shape
9. Fast rebound speed
10. PC leather sponge pad, non-slip and waterproof with elasticity, better fit and care for your forehead
11. Power supply mode: USB charging/built-in lithium battery
12. Battery capacity: 500MAH
13. Material: ABS+electronic components+PC+silicone
14. Charging time: 2-3 hours
15. Power: 0.5-1W
18. Power input: DC 5V /0.5A
19. Output voltage: 3.7V
20. Size: 16.5 x 29 x 6.5CM
21. Net weight: 148G

Precautions:
1. The product uses a set of 3.7V lithium batteries (batteries are not replaceable)
2. Rechargeable batteries can only be charged under adult supervision
3. The charging cable must be regularly checked for damage to its wires, plugs, casings and other parts. If damaged, stop using it until it is repaired.