1. Dust-Detect function.
2. Automatically sweep, vacuum and mop the floors simultaneously
3. Extra-big dust capacity (1 liter)
4. UV lamp sterilization.
5. Non-collision Bumper
6. Self-rescue function
7. LED display
8. The walking speed can be adjusted.
9. More powerful suction improve its cleaning efficiency.

Specification:
Main material: ABS, POM
Input voltage of charger: 100-240V AC
Output voltage of charger: 24V DC
Voltage of battery: 14.4V
Unit average power: 45watt
Charge time of battery pack: 4-5 hours
Working time of battery: 70minutes
Unit size: Diameter35*8CM.