STRONG SUCTION: Multiple vacuum settings reaching up to 4000 Pa* and a rotating brush to collect dust and dirt from all surfaces and corners. ADVANCED LASER NAVIGATION SYSTEM : For efficient cleaning sessions the Robot vacuum continuously scans and updates the layout of your home map. QUICK MAPPING FUNCTION: In less than 10 minutes the HG4 robot cleaner will create the first map of your home**. TAILOR-MADE EXPERIENCE: Setup your cleaning routine and customize the home map based on your needs - Set time and day, name each room, add no-go areas. REMOTE MANAGEMENT VIA APP: Connect your HG4 robot to control and program it from anywhere, even when your not at home. SELF CHARGING: The cleaning robot autonomously returns to its docking station when the cleaning session is over to re-charge the batteries. BUILT IN SENSORS DETECT OBSTABLES: The Hoover robot vacuum cleaner recognises stairs or steps whilst being capable of climbing obstacles up to 2cm., Weight: 5.732018812 pounds, Manufacturer: Hoover