Remote control operation: This machine is equipped with remote control, we can use the remote control to freely control the cleaning place of the machine. At the same time through the remote control we can also carry out the corresponding operation settings, such as: time settings, regular cleaning appointments, cleaning mode changes..Long Battery Life: High-efficiency battery, smart battery life. 2200mha large-capacity battery, environmental protection and safety, long 120-minute battery life, easy to get more than 150m² large apartment.Intelligent Recognition Anti-collision: This automatic vacuum cleaner robot can be sensitive to the obstacles in front, intelligent identification, and automatically make judgments to turn or back, so that not only can protect furniture and machinery from damage, but also can effectively clean the corner dust..Sweep, suction, drag 3 in 1: This automatic vacuum cleaner robot uses the internal rotation structure design of the brush, can sweep the larger garbage into, at the same time has the function of dust collection and self-contained water tank wet towing function. Automatic recharge: When the machine is running low power, the automatic voice prompt and return to the charging base for charging, without manual participation..Double-sided brush: This automatic vacuum cleaner robot double-sided brush with internal rotation structure design, to ensure that the cleaning process centralized front and left and right sides of the dust, not only a larger area of cleaning, but also the corner of the home dust can be cleaned, cleaning efficiency is higher.