A Dyson that vacuums dry dust and washes hard floors in one cordless machine. The Submarine wet roller head mops with a constant supply of clean water, the Fluffy Optic head reveals invisible dust with its light, and the Digital Motorbar head cleans carpets and de-tangles hair. The Piezo sensor counts dust particles 15,000 times a second and raises suction automatically, and the LCD screen shows the dust type and time remaining. A digital Hyperdymium motor at 125,000 rpm. - Suction: 240AW in Boost mode - Runtime: up to 60 minutes in Eco mode, about 4.5 hours to charge - Bin: 0.77 L with one-click direct emptying - 300 ml clean water tank covering up to 110 square metres, with a separate 360 ml dirty water tank - Filtration: five-stage HEPA capturing 99.99% of particles down to 0.3 microns - Weight: about 3.1 kg dry, 3.8 kg with the water tank empty - 3 modes: Eco, Auto and Boost - Dyson Submarine wet roller head - Warranty: 1 year