State-of-the-art Free Move technology: In order to get non-stop cleaning experience, the vacuum built in full body collison detection will advance know the high probability stuck areas not enter these stuck areas, i.e. not go above 0.39inch thresholds,chair legs,don't into low-lying area bathroom,kitchen and balcony ,not go the sofa height is different between the middle and edge ,not go to the wire winding area

Professional housekeeper: strong suction 1200Pa of robot vacuum eliminates dust, dirt, hair, fur and debris while being gentle with tiles,hardwood floors and carpets, Keeps your home free of furballs and your children healthy

2 hours durable cleaning : 2 hours cleaning time cover the whole house(around 150 square meter) per single charge aroud 5 hours built in 2600mAh lithium battery, soft cleaning noise enjoy high quality family life

Unibody Design: extremely simple design one button start cleaning, and reliable the "FREE MOVE" technology,high availability and ultra low failure rate

Large Dust Box: 3.14inch body height easy enter the sofa,bed and corner, 0.6L dust box, anti-drop sensing avoid falling dow stairs