Upgraded FreeMove 2.0 Technology: 6D of built-in anti-collision infrared sensors help the robot vacuum detect probable stuck areas and adjust the cleaning path automatically, as well as anti-dropping.
Laser-based Collision Avoidance?Compared to infrared technology, TOF(time-of-flight) laser sensors improves the distance measurement accuracy against glass and black walls, reduces collisions, and improves coverage and corner cleaning.
Designed for Your Big House: Powered by a 4500mAh lithium iron battery, the M571 supports up to 180 mins runtime, auto-recharge allows the vacuum robot always ready to clean.
Quiet Yet Powerful: 2200-Pa strong suction power cleans deep into carpets and cracks in the floor. Carefully designed ducts results in very low noise even in high-power mode, can compatible with Alexa and Google Home?ONLY 2.4GHZ WI-FI).
What You Get: robot vacuum with both roller brush and suction assembly, mopping assembly, remote control (2 AAA batteries included),charging base, AC power adapter, cleaning tool, 2 sets of high-performance filters, 2 filter sponge, 2 mop cloth, 4 side brushes, user manual and our 1-year warranty! .