Robot Vacuum for all floor types, battery type: Li-ion, operating time: 75 min, charging time: 1,5 hr(s), noise level: 58 dB, automatic charging, shock sensor, continue cleaning after recharging, vacuum multiple rooms, stairs detection sensor, preset rooms scheduled for cleaning, adjustable to match the flooring, anti-tangle function and dirt detect mode, number of side brushes: 1, can climb over obstacles up to 1,5 cm, navigation type: vSLAM, BLDC motor, filter and wipe, AeroForce filter, colour: black