1. Mode of operation: mechanical
2. Power supply: USB
3. Rated voltage: 3.7V
4. Rated power: 3W
5. Rated frequency: 50HZ
6. Switch type: Piano type
7. Cleaning route: random
8. Sweeping machine function: drag sweep suction
9. Use environment: home
10. Application area: 120-150 square meters
11. Dust box capacity: 400ML
12. Collision protection: mechanical collision
13. Weight: 580g
14. Size: 25x25x6cm