... self rechanging 4.CE,RoHS certificate product name:Automatic Intelligent Robotic Vacuum Cleaner Automatic Intelligent Robotic Vacuum Cleaner introduction:* Ultra thin body design, it can ... , animal hair and other chips and leavings on the floor. * The computer guidance system, which can plan the ... can easily limit the operating areas of the cleaning robot. * Changeable operating speed, you can set fast ...