1. Lanyard design, anti-drop lanyard, outdoor work without fear of loss 2. Powerful battery life, compact size, 7.5 hours of battery life 3. Multiple ways to wear: hanging around the neck, inner clip at the waist of trousers, belt, outer clip at the end of the coat 4. 3 levels of adjustment, strong wind gathering 5. Dual motor structure design, dual air outlets at the top, blowing directly on the body 6. Suitable for take-away errands, outdoor activities, workshop workers, kitchen work, cleaning construction, construction workers 7. Large capacity battery, anti-sweat, strong wind, three-speed adjustment, double air outlet 8. Charging time: 7 hours for first gear, 4 hours for second gear, 3 hours for third gear 9. Screen display: digital tube display 10. Noise: 36dB or less 11. Power supply: USB charging / built-in lithium battery 12. Battery capacity: 10000mah 13. Rated power: 15W 14. Rated voltage: 7.4V 15. Material: ABS + steel sheet 16. Size: 163 x 91 x 80.6mm 17. Gross weight: about 515g
