1. Material: plastic + electronic components
2. Way of walking: steering when encountering obstacles
3. Charging mode: USB
4. Battery capacity: 1500 mA
5. Rated voltage: 3.7V
6. Rated power: 5W
7. Applicable area: 90-120 square meters
8. 1500 mAh lithium battery, high-capacity battery life
9. Applicable to a variety of ground
10. Low noise operation
11. Small and round body, no scratches on furniture
12. Size: 3 in 1 23.5x23.5x5.5 cm, vacuum 22.5x22.5x5.5 cm
13. Weight: 3 in 1 about 580 grams, vacuum about 480 grams
14. Note: 3 in 1 function for sweeping, vacuuming, and mopping the floor, the other has only vacuuming function