IRobot Roomba 400 Robotic Vacuum Cleaner is simply amazing. For those who do not love the chore of sweeping up everyday crumbs on the kitchen floor, soccer-cleat dirt by the front entryway, or kitty litter that somehow makes its way half way down the hall, this robotic vacuum cleaner comes in handy. The unit effectively cleans wood and tile floors throughout the house, and can even be used on carpet (it works best on low-pile carpeting). For bare-floor surfaces, simply attach the rotating brush, and it takes care of the rest. The vacuum moves around on its own, getting itself in and out of tight places–it even detects stairs to prevent falls, while its built-in smart technology automatically determines one of three preprogrammed patterns: Random mode for tight spaces like under furniture, Spiral mode for large open areas, and Along The Wall mode for cleaning the perimeters of a room. Power indicator lights on the front of the unit display battery levels during charging and sweeping. Other highlights include an easy-to-empty internal dustbin, whisper-quiet operation, smooth-rolling wheels, a bumper to protect table legs and baseboards, and long-life rechargeable batteries for up to 45 minutes of run-time per charge. An AC adapter comes included. Ideal for any size room, the robotic vacuum cleaner measures 14 by 13-1/2 by 3-3/4 inches and carries a six-month limited warranty.
Let’s take a look at all of the IRobot Roomba 400 Robotic Vacuum Cleaner features:
* Works great on carpets and hard floors.
* Gets into those hard to reach places.
* Won’t fall down stairs.
* Cleans against edges.
* Great on Pet Hair.
Overall, for the price that they charge for these, you will find no better robotic vacuum cleaners. Sure there are better ones out there, but you will have a lot more for just a slight increase in capabilities.