1. Material: environmentally friendly ABS; electroplated metal
2. Motor: all-copper dual ball bearing motor
3. Suction power: 100 levels (10,000Pa)
4. Speed: 72,000 rpm
5. Battery: 11.1V 2000mAh (3 cells in series)
6. Power cord: 5V 2A, universal Type-C interface
7. Charging time: 4-5 hours (do not turn on during charging)
8. Dustbin capacity: 130ml
9. Real-time digital display from 1 to 100 levels, long press to adjust
10. 65dB gentle noise reduction, with added sound-absorbing cotton, quiet cleaning without disturbing others
11. Green light illuminates dust invisible to the naked eye, making hidden dust impossible to hide
12. Weight: 600g
13. Dimensions: 18.5x6.5x17.5cm