- FreeMove Technology: The robot vacuum will prevent probability of getting stuck in advance, such as bottom of sofa, bed, carpet, threshold, wiring area, etc, which enables almost fully automatic cleaning without interruption, no need of manual intervention.
- High Efficiency Cleaning System: Designed with powerful suction, M501-B uses a roller brush combined with dual side brushes to clean everything from small particles to large debris on hard floor and thin carpet, remote control and APP control are available to adjust the suction levels(low, middle and high), the robot vacuum comes in default middle level suction.
- Voice & APP Control: Compatible with Amazon Alexa Echo and Google Assistant. Use Smart Life APP to customize, schedule, monitor cleaning modes, direction controls, receive error alerts, OTA firmware, etc. The All new LCD remote control also have booking function.
- Running Time: 2600mAh lithium battery ensures at least 110min working time, the entire apartment can be cleaned at one time. The vacuum will automatically returns to the charging base after finished cleaning or the power is low.
- More features：Unibody design, low failure rate, even quieter with optimized internal airflow structure, anti-falling, anti-collision, auto charging, LCD remote control, one year warranty and so on.