1. Large-capacity battery, long-lasting power supply 2. Two installation modes: clamp fixation / base adhesive, freely choose 3. U-shaped ring-shaped support, can manually fold the fan head up and down, the up and down angles can be locked at will, without air circulation dead zones 4. Built-in lighting lamp in the fan center, two brightness levels adjustable, can serve as a small night light for night camping and emergency power outage 5. 4 adjustable wind speeds, suitable for different environments 6. The body comes with physical function buttons, combined with an independent wireless remote control, no need to get up when lying down or camping for rest, remote control for turning on/off, changing gears, and switching lights from a long distance, operation is convenient 7. Pure copper brushless motor, resistant to high temperatures and wear and tear, low noise and stable operation 8. Based on the aerodynamic turbine vortex wind collection structure, the rear collects wind, the turbine compresses and boosts the air flow, strong wind collection ability, long air delivery distance, accelerating air circulation for rapid cooling 9. Control method: button control / remote control 10. Remote control battery: 2032 button battery 11. Power: less than or equal to 10W 12. Input: 5V 2A 13. Wind speed gears: 4 gears 14. Lighting gears: 2 gears 15. Battery capacity: 4000mAh 16. Charging interface: Type-C 17. Material: ABS + PP 18. Power cord length: about 80cm
