Take mopping into a whole new level with the HOBOT LEGEE-669: Vacuum Mop 4-in-1 Robot. Featuring a patented FastBrush 4-Stage Cleaning Technology, LEGEE-669 effectively vacuums, wipes, sprays, and mops your floor. The LEGEE-669 uses an AI smart spray that controls the amount of water in accordance with the temperature, evaporation rate of water, and the sweep-out area. This robot does not only clean your visible floor space but also reaches narrow underneath spaces with the side brush stretching to 1.6" from the device. With a D-shaped design, this vacuum goes deep into corners for more effective cleaning. Along with optimized auto cleaning mode, brush speed at 600 times per minute, and a lot more, LEGEE-669 is the perfect mopping companion.