OVERVIEW: Powerful cleaning on floors and carpets Hair de-tangling Motorbar™ drives stiff nylon bristles deep into carpets to remove dirt. Carbon fiber filaments capture fine dust on hard floors. Automatically de-tangles hair Motorbar™ cleaner head technology uses polycarbonate hair removal vanes to automatically clear the brush bar as you clean. Integrated power management system Dyson's battery technology and battery-saving trigger help optimize run time by only using power when you need it....