Battery; 2000mAh  Li battery Optional 2000Mah Li-battery extends running time up to 90-120 minues.                                      
Motor: Imports of carbon,abrasion resistant
Anti-fall probes,  with front case to avoid collision, so the self-protection is easily realized.
Safety auto-stop Safety auto-stop when it'sbeing picked up
Anti-falling and Non-colliding
Four  pairs of wall sensors and three pairs of cliff sensors allow the robot to sense barriers and stairs and adjust its route timely. Therefore, the robot can better protect your wall and furniture.
Sensors Five pairs ,More intelligent. Anti-winding  Main Brushes
The latest design of main brush can prevent the machine from being winded by wire and hair.
Power (W):30W；
Unit Size: 340*340*90mm Battery Voltage: 14.4V
Input Voltage:100-240V  
Dustbin Capacity: 0.4-0.45L Output Voltage: 24V