Roborock Q7 Max+ combines a wide range of effective robot vacuum technologies proven in generation after generation of Roborock vacuum. It delivers uncompromising vacuuming effectiveness, incredible ease of use, and the absolute convenience of the Auto-Empty Dock Pure.Clean often, empty rarely with the Auto-Empty Dock Pure. It empties your robot automatically into its 2.5 L dustbag, every clean, for up to 7 weeks2. When the bag is full, it can be swapped out in seconds. The dustbag is also an effective air filter, tested to filter 99. 7% of pollen as small as 0.3 microns3 , helping your air clean.Twin Cleaning PowerVacuum and mop simultaneously to capture fine dirt that vacuuming alone might miss. Equipped with an electronic pump, the Q7 Max+ offers 30 water flow levels so you can fine-tune cleaning to match your floor types and preferences.Combined Dustbin& Water TankCombining the dustbin and the water tank into one unit increases the capacity of both. It also makes it easier to empty the bin and refill the tank in one trip.Clean Onand OnDriven by a large 5200mAh Li-ion powerhouse, Q7 Max+ can clean non-stop for up to 3 hours5 on a single charge. Easily enough range to tackle most homes.Speak to CommandTake control of your robot, start cleanups, send it to tackle specific rooms, and more with just the power of your voice. Amazon Alexa, Google Home, and Apple Siri Shortcuts are supported.Keep Kids& Pets SafeCurious kids and clumsy pets might accidentally start a clean with the push of a button. Stop that from happening with the Child Lock.Worry-Free RoamingHave confidence that your Q7 Max can wander safely around your home. The Sensient® sensor array includes a suite of sensors, including cliff sensors, accelerometers, bumpers, and more. It will avoid rolling off of steps, getting trapped, or slamming into your walls.