About this item Multiple cleaning modes: 4 cleaning modes are designed to meet your different daily cleaning needs. When cleaning is complete, or its battery is running low, it automatically returns to its charging dock. Smart design totally frees your hands.Max 1800Pa Super Strong Suction : the machine can intelligently identify and adjust the suction according to different ground conditions.1800Pa of strong suction picks up debris, pet hair and food scraps from hard floor and low-piled carpet more effectively and powerfully, bringing you an effortless clean.Wi-Fi Convenience and Smart App: You can easily set up cleaning schedules, change the clean modes, select suction modes and control the cleaning direction by using the Geek Smart app. Save you time and energy!Safe and Thorough Cleaning: Sensitive anti-collision and drop-sensing sensors prevent robot vacuum from colliding furniture and tumbling down stairs. A super-slim 2.85 inch tall design allows the robot vacuum to reach under beds, sofas,