The app has a function available after mapping where your can create no-mop areas & no-go areas, and up to 7 virtual walls. It makes the work much easier. Our cordless robot cleaner also can be manually operated by pressing start button. See where V8 has been, a map of your home, no-go zones, and power setting, control schedules，give you total control of robot vacuum no matter where you are. Clean three times to tackle tough dirt. Save multiple maps, along with No-go Zones for each level, all recognized automatically by the robot. It sets up the different cleaning needs according to your preferences in the App, and you can schedule the cleaning before you get home or when you go out. Choose which rooms to be clean, and schedule cleaning for specific rooms to fit your needs and preferences. and scheduled vacuuming can be applied to different places with different suction strength and water flow. Works with Google and Alexa voice control! Note: 2.4Ghz Wi-Fi is required, 5G is not supported. V8 can automatically return to the charging dock when the battery is low, then picks up cleaning right where it left off once it has enough power to finish the job. Electric water tank with washable mopping rug supports dry mopping & 3 wet mopping modes (low, standard, high). 2 anti-collision & 4 anti-drop sensors featured to evade obstacles and avoid falls. 0.79 inch climbing threshold: you needn't to worry about carpet cleaning any more. 3.78 inch body height: slim design for under bed, chair, sofa cleaning will not be stuck. Elegant eggshell and color box package provide enough protection for our robot cleaner from damage during transportation. What you can get: 1 robot vacuum, 1 charing dock, 1 charging adapter, 1 power cord, 1 V-roll brush, 2 side brushes, 1 mopping rug, 1 cleaning brush, 2 HEPA filters, user manual.