Lastest LED Motorized Floor Head: The stiff nylon bristles on the brush bar spin at high speed to agitate carpet pile, besides, the bristles are never going to touch the floor to cause no scratch on hard floor.  Dual-HEPA Filtration Design: The corded vacuum designed with 4-stages filtration system, cyclone reduces bulk and prevents obstructions - airflow is split to direct only clean air through the turbine.  Lightweight: Only 2.5lbs, you can carry this vacuum cleaner throughout your home with ease. Multiple-brush with floor-to-ceiling accessories cover your various cleaning needs. Have one and you will never worry about the household cleaning!  Rotatable Motorized Brush: The 180° rotatable design makes it simple to clean every corner of your house. Our newest attachment brush is a V-shaped design, making this vacuum so flexible that even the toughest corners can be easily reached for cleaning.  All In One Set: Quickly and easily converts to a handheld cleaner for cleaning stairs, sofa, car etc. The stick vacuum comes with a small brush (for hard surface furniture, curtain, etc) and a Crevice tool (for narrow place).