Robot Vacuum animal hair, for all floor types, battery type: Li-ion, operating time: 120 min, charging time: 6 hr(s), noise level: 72 dB, automatic charging, shock sensor, stairs detection sensor, postponed cleaning feature and cleaning schedule, number of side brushes: 2, can climb over obstacles up to 1,5 cm, navigation type: gyroscopic, DC motor, mopping textile and virtual wall, HEPA filter, colour: white