product properties： Ntelligent cleaning does not need to be taken care of , self-cleaning, while sweeping can sweep the wall corner, a cleaning efficiency of 99%. And can be detected in advance of the wall or furniture, do not hit the furniture, do not stay in the furniture or bed Long battery life can work more than 120 minutes, and the cycle of charging more than 500 times, greatly extended motor and battery life A key control function button with a key control, function selection can be a little bit Intelligent motor protection Exclusive motor protection technology can effectively protect the motor when locked Material: ABS Color: rose gold Product size: diameter 28.5cm, maximum height 7.5cm Weight: 2460g Charging voltage: AC120V 60HZ Output: 9VDC, 500mA Charging time: 3-4 hours Operating voltage: 7.2 V Battery capacity: 1300MAH Use time: 60 minutes Brush speed: 1100 RPM Cleaning width: 240MM Dust capacity: about 0.3L
