1. Material: ABS+POM 2. Working current: 0.35-1.6A 3. Working power: 1.35-6W 4. Battery capacity: 10000mAh 3.7V 5. Input voltage: DC5V 6. Use time: first gear + shaking head 14.5H, second gear + shaking head 8H, third gear + shaking head 4.5H, natural wind + shaking head 8H 7. Charging current: 2.0A 8. Detachable mask for easier cleaning 9. Appointment function, automatic timing 10. LED smart digital display, touch control 11. Supports shaking your head around 120 degrees, and shaking your head up and down at 100 degrees 12. Size: 213x179x250mm 13. Weight: 1045G
