Automatic charging; Automatically resume cleaning after charging; Automatic container emptying; Floor mopping function; Virtual wall / "no-go" zones; Cliff sensor; Parameters adjustment; Noise level during operation: 65 dB ; Schedule; Backup time: 2 h ; Main features: Carpet Boost - increasing the suction power when moving over carpets and floor coverings, LiDAR System - an advanced, precise navigation system that uses the reflection of a light beam to detect the distance from objects and their shape ;