ILIFE X5 Smart Robotic Vacuum Cleaner, Tyrant Gold Auto cleaning modes / border cleaning modes / concentration cleaning modes / schedule cleaning modes. IR anti-collision sensors and mechanical anti-collision system. It can better protect the furniture. 550Pa is super mute modes, 850Pa is relative mute modes. IR sensors at the bottom detect the high gap, avoid the dropping, it will avoid the obstacles and change direction automatically by the inductor. Whether it is confetti debris, cigarette butts, and ash, or beans and seeds shell, it is easy for you to clean them up. Suitable for the floor, cement, ceramic tile, undercoat carpet, etc..