Robot Vacuum for allergy sufferers and animal hair, carpets, hard floors and for linoleum, battery type: Li-ion, operating time: 180 min, charging time: 5 hr(s), noise level: 66 dB, automatic charging, continue cleaning after recharging, automatic emptying, vacuum multiple rooms, stairs detection sensor and postponed cleaning feature, number of side brushes: 1, can climb over obstacles up to 2 cm, navigation type: LiDAR, mopping textile, filter, virtual wall, cleaning station and brush and filter cleaning tool, washable filter and EPA E11 filter, colour: black and gold