1.Efficient and IntelligentThe intelligent sweeping robot integrates cleaning, mopping, dust removal, and ultraviolet rays, making daily cleaning more effective. One-button intelligent cleaning, no operation, is very suitable for daily cleaning of home and office. 2.High-Capacity BatteryBuilt-In Lithium Battery 1600mAh up to 120mins running-time providing a cleaning of the house on a single charge. 3 [Anti accidental collision system] which is highly intelligent and convenient to use. 4.Thorough Cleaning2.8 low profile design enables vacuum cleaner glide underneath beds and sofa with ease, cleaning under beds, sofa where dirt hides. can effectively remove dust, stains, paper scraps, small garbage particles, etc., to keep room clean and tidy. 5.Low Noise DesignThe noise is lower than 55DB, quiet and low noise, will not affect your daily work and rest. Extremely quiet giving you the best and powerful helping hand when it comes to cleaning particles from smallest to largest.