Dyson Cinetic cyclone tips absorb microscopically fine dust that can clog other vacuum cleaners. There is no loss of suction power. Trapped dust and dirt are hygienically ejected during emptying. There is no contact with the dust. Big Ball Technology: The only vacuum cleaner that straightens itself up. Turn on the spot. Central steering mechanism for greater control and smooth steering. Flexible articulated handle for a simple and versatile application with rotation about 3 axes. Extended telescopic tube: Extra light, stable and individually adjustable up to a length of 1.25 m. 5 years warranty to work performance and spare parts.