1. Voltage: 7.4V 2. Rated power: 25W 3. Rated frequency: 50-60HZ 4. Lithium battery capacity: 4400 mA 5. Cleaning route: planning 6. Operation mode: dual-purpose mechanical remote control 7. Timing function: more than 8 hours 8. Suction power: 2000Pa~2999Pa 9. Dust box capacity: 0.6 liters 10. Collision protection: mechanical + electronic double protection 11. Motor type: brushless 12. Planning technology: gyroscope navigation 13. Life time: 61-120 minutes 14. Three-in-one vacuuming, sweeping and mopping, deep cleaning 15. Path planning for transformation, high coverage cleaning 16. Mobile APP remote control, real-time attention to the dynamics 17. It can effectively identify the edges of high places such as stairs and doorways to avoid f