WT-04 Charging Mini Smart Sweeping Robot Lazy Home Automatic Cleaning Machine (Black)

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