1. Charging time: about 4 hours 2. Working time: about 80 minutes 3. Fan suction: 2000pa 4. Motor power: 8.6W 5. Twilight box: about 510ml 6. Battery capacity: 3.7v/3000mAh 7. Water tank: about 150ml 8. APP download: Google Mall, Apple Mall 9. Noise: less than or equal to 55 decibels 10. One-button start, three-in-one sweeping and mopping 11. Route planning, self-contained gyroscope, follow the bow-shaped route, without missing a scan 12. More power, stronger suction