FREE MOVE Technology：Prevent the probability of getting stuck under kinds of furnitures, sofa, wire winding area and above 0. 39inch threshold area, bathroom and kitchen in order to get the uninterrupted cleaning experience, almost fully automative, no need for human intervention.
Unibody Design: Unibody design makes the M500 mainframe stronger and reliable and the "FREE MOVE" technology let the M500 achieve with extremely high availability and ultra low failure rate.
Professional housekeeper: Quiet yet powerful 3-stage cleaning system 1200Pa strong suction eliminates dust, dirt, hair, fur and debris while being friendly with hardwood floors and carpets.
Intelligent APP control: Clean and schedule from the palm of your hand. Works for iOS and Android 4. 0 above. Also includes remote control.
Even quieter: Optimized internal airflow structure produces the maximised suction power while minimized the noise that the baby still have good sleeping.