Dyson engineers are continuously challenging existing products and developing new technologies to make them work better. DC25 All floors features Dyson Ball™ technology so you can steer smoothly with a turn of the wrist. With patented Root Cyclone technology, DC25 All floors doesnt lose suction as you vacuum. Dyson proves no loss of suction using the IEC 60312 Cl 2.9 test standard. The brushbar on DC25 All floors turns off with fingertip controls so you can protect your delicate rugs or bare floors. The motorized brushbar has powerful bristles to remove dirt and pet hair from carpets. With the Quick-draw Telescope Reach; wand, you can instantly reach 15.4ft for easy stair and high reach places.