робот пылесос подметально мыть шваброй смарт-2000pa самостоятельно перемещаться перезаряжаемые высушите влажное подметание инструмент для до

description: 1. large cleaning square. this robotic vacuum cleaner can clean large area up to 250 square meters. 2. anti-collision system. it is intelligent to prevent the collision and front-end soft bumper protects furniture from damage. 3. intelligent drop avoidance .induction ir sensors at the bottom detect the high gap, and it will avoid the obstacles and change direction automatically by inductor. no dropping! 4. obs terrain detection system. obs terrain detection system make this r...