Robot Vacuum for allergy sufferers, for all floor types, battery type: Li-ion, operating time: 110 min, charging time: 4 hr(s), noise level: 64 dB, dust container volume: 0,3 l, automatic charging, shock sensor, continue cleaning after recharging and stairs detection sensor, number of side brushes: 2, navigation type: gyroscopic, BLDC motor, water container, filter and waste container for vacuuming, HEPA filter, colour: black