iRobot Roomba 400 Vacuum-Cleaning Robot
The vacuum's artificial intelligence determines the room size and adjusts the run time to ensure that it cleans the entire floor, while its integrated sensors detect dirt and will increase the focus and intensity of cleaning in that area. Even more, infra-red cliff sensors in the non-marring bumper detect stairs to keep the unit from falling, as well as furniture and walls for cleaning right up to the edge. The high-efficiency vacuum-cleaning robot provides a wide cleaning path and a three-stage cleaning system, which includes counter-rotating brushes that scoop large debris into the dustbin; a vacuum to pick up fine particles, dirt, and pet hair; and an edge-cleaning spinning side brush that removes dirt and debris from the base of walls, corners, and other hard-to-reach places.
* Vacuum-cleaning robot automatically adjusts to any floor surface
* Counter-rotating brushes, effective vacuum, and edge-cleaning spinning side brush
* Removes dirt and debris from under beds, couches, and other hard-to-reach places
* Infra-red cliff sensors; rechargeable battery, 3-hour charger, and 3 filters included
* Measures approximately 13 by 13 by 4 inches; 1-year limited warranty
The unit offers one of the highest CPRs (coverage per room) in the industry and can get floors cleaner than conventional upright vacuums thanks to its ability to clean where they can't, like under beds, couches, and other furniture. Set up a virtual wall to confine the unit to a designated area--great for one-room cleaning. Accessories include a rechargeable battery, a three-hour charger, and three filters. The vacuum measures approximately 13 by 13 by 4 inches and carries a one-year limited warranty.
