Why waste time pushing a heavy vacuum when you could be spending that time with your family The RoombaR Red is a robotic vacuum that cleans your floor without your guidance. The RoombaR Red will clean surfaces from mid-pile carpet to hardwood floors, automatically adjusting its cleaning head to gather dirt the most effectively. Just push "Clean," and the RoombaR will automatically calculate how long it will take to clean your entire room. Sophisticated sensing software monitors the Roomba Red's activity and adjusts its behavior over 67 times a second. Supersensitive bumpers help the Roomba Red feel its way around the room. There's no programming required. Simply charge the included battery, and the Roomba Red is ready to go.The RoombaR Red robotic floor vac is easy to use, but under the hood it's a complex robot featuring a high-efficiency particle vacuum and cleaning brushes that provide exceptional surface cleaning. It may be circular, but the RoombaR Red still cleans edges and corners using its spinning side brush, which rotates outside the unit's housing diameter to gather debris from tough-to-reach spots. The RoombaR Red can detect concentrated dirt and will focus its cleaning with increased intensity on these areas. In addition, you can spot clean an area of three feet in diameter. Just turn it on and walk away Cleans carpeting, hardwood, tile, linoleum, and concrete Adjusts to different floor surfaces automatically Goes where other vaums can't Will run for 2.5 hours with full charge 13" diameter 3" tall weight 6.5 lbs 7 hours for a full charge Smart sensor bumbers automatic time sensor to complete cleaning Ideal for cleaning pet hair, the RoombaR Red is pet friendly and won't bother most dogs, cats or other domesticated animals. The interior bagless bin now holds three times the dirt of other robotic floorvacs.