ILIFE A4 Smart Robotic Vacuum Cleaner is a cordless sweeping as well as cleaning machine that is self-charged and comes with a HEPA filter sensor. ILIFE A4 Intelligent Robotic Vacuum Cleaner is an essential household cleaning machine. With an intelligent anti-collision system sensor, it is capable of preventing collisions, thereby protecting furniture from damage. 1000pa super suction can help you save more energy and time. The device comes with powerful, intelligent cleaning, and multi cleaning modes you can choose from. It has a large coverage capacity that can stretch up to 180 – 200 square meters. All in all, a good household helper. Having less than 65dB low noise makes it work in the background without making too much of sound. You can easily blend it with any environment. The design is suitable for floors, cement, ceramic tile, wooden floor, undercoat carpet, etc. Get hold of one and give yourself some relief from the daily home cleaning task.