The RV20 Max Plus is a 2-in-1 vacuum & mop combo. It includes Anti-Drop protection, which allows the robot to detect step edges and respond in milliseconds to prevent falls. It also includes a climbing angle of 20°. There are 5 different suction levels included. The filter is an H11 HEPA. The battery capacity is 2600 mAh. The vacuuming area is 1 80 m2 and the mopping area is 200 m2. The robot vacuum cleaner also includes Smart Recharge & Resume, where the robot automatically goes to charging dock for recharge and then resumes cleaning from where it left off. You can also set up Virtual Walls and No-Go Zones on app. Place non-furniture items, such as decorative plants or pet beds, that the robot may push. Other features include real-time tracking, 3+1 multi-floor mapping, scheduled cleaning, and breakpoint resumption.The robot provides 3 water flow options for mopping to suit different floor types. The vacuum's included dock has auto dust collection with a suction power of 17000Pa and an included disposable 3L large, sealed dust bag. The robot dimensions are 13 x 13 x 3.27 in. Included in the package is a robot vacuum cleaner, an auto empty dock, a mop cloth mount, a quick installation guide, a washable mop cloth, a 3L disposable dust bag, a main brush, 2 side brushes, a HEPA filter, and a cleaning brush. The wireless connection is IEEE 802.11 b/g/n, 2.4 GHz band only and Bluetooth 4.2 (onboarding only). The dock max power is 45 W and the robot rated power is 45 W. The robot vacuum’s filter is washable and reusable. See Quick Installation Guide for instructions on how to clean the filter. This product is great for dog or pet owners who clean up their pet’s food, pet hair, and pet treat crumbs. Also great for health advocates, parents, busy professionals, or smart-home enthusiasts.