Lightweight and quiet: the slim body allows the robot vacuum cleaner to easily clean under sofas and other furniture in the house. Cleans your house with no dead spots. No problem for the family. Several working modes: Equipped with advanced sensors, this robot vacuum cleaner can avoid falls and obstacles on its own. Perfect for cleaning tiles, parquet, laminate or short-pile carpets. Intelligent anti-fall/collision: the robot vacuum cleaner overcomes obstacles up to 10 mm. Climb angle up to 15. Automatically detects gaps and prevents falling down stairs. The robot vacuum cleaner is also equipped with anti-collision protection. Anti-fall and collision Note: The edge of the machine adopts anti-collision material Super light and thin: Unique air duct structure design with extremely low noise level will not affect the rest of you, babies and pets .