Imported brushless motor, strong power, large suction, low noise Imitating manual wiping, it is efficient It only 2 minutes to clean the glass of 1 square meter, which saves time and is easy Nut locking power connector is adopted to plug from loosening, heating, poor and falling Adopt 2.4Ghz, low voltages, high efficiency, strong penetration, 360 degree long distances and not dead angles remote control modes Intelligent route planning, three window cleaning modes with comprehensive coverage