The Dyson Ball Multi Floor Origin has a self-adjusting cleaner head that automatically adjusts between carpets and hard floors ~ sealing in suction. The bristles on the brush bar have been made shorter and stiffer allowing deeper carpet penetration, while maintaining superior performance on hard floors. Its wand and hose release in one smooth action to make it easier to clean up high and under furniture. With hygienic bin emptying, there~s no need to get your hands dirty ~ just push the button to release the dirt. And whole-machine filtration ensures that allergens and bacteria are trapped inside the machine, not expelled back into the home. Includes a 5 year warranty covering parts and labor.