Robot Vacuum for allergy sufferers and animal hair, for all floor types, battery type: Li-ion, operating time: 300 min, charging time: 5 hr(s), noise level: 70 dB, dust container volume: 0,6 l, automatic charging, shock sensor, continue cleaning after recharging, vacuum multiple rooms and czech speaking, number of side brushes: 4, can climb over obstacles up to 1,8 cm, navigation type: laser, BLDC motor, mopping textile, filter and mop attachment, HEPA H13 filter, colour: black