1. Pure copper core motor, supercharged vortex jet, infinitely variable speed, quick-installed parts, one machine for multiple purposes
2. High-speed motor, long-lasting suction, no decay and no heat, effectively and quickly absorb stubborn dust
3. Washable dust lock filter element can be reused to prevent residual odor
4. Strong suction, efficient dust removal
5. Speed: 45000 r/min
6. Material: ABS+PC
7. Charging time: 6 hours
8. Rated power: 75W
9. Rated voltage: DC 5V
10. Rated current: about 1A
11. Power supply mode: USB charging / built-in lithium battery
12. Battery capacity: 10000mah
13. Scope of application: pencil scraps, scattered soot, pet hair, air conditioner dust, blanket dust, window dust
14. Size: 20x4.3x4.3cm
15. Weight: 600g
