Hizero Bionic 4-in-1 The Mop is an intelligent sweep the machine with bionic design.There are three advantages:1.Bionic design:Hizero innovatively invented a cleaning roller (like the dog’s tongue) made of polymer, which is able to collect various kinds of garbage like dirt, water, ketchup and even spaghetti. The soft roller rolls across the floor leaves behind a spotless floor with no damage or scratches. 2. Convenient design, F8 has built-in clean and sewage water tank, cylinder circulation works between the water and wastewater to achieve continuous cleaning process, the tank will be stopped automatically since it’s full or empty,and remind users to deal with the wastewater within 8 hours;3. Human design, simple button operation, with a base for fast charge,and vertical placement that can be easily use.