- FreeMove Technology: The robot vacuum will prevent probility of getting stuck in advance, such as under of sofa, bottom of bed, carpet, threshold, wiring area, etc, which enables almost fully automative 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 attack everything from small particles to large debris on hard floor and thin carpet, support the remote control and APP control the suction (3 levels low,middle and high),the robot vacuuum default middle level suction.
- Voice & APP control: Compatible with Amazon Alexa Echo and Google Assistant Use APP to customize, schedule, monitor cleaning modes,direct controls, receive error alerts, OTA firmware, etc. The All new LCD remote control also have schedule function.
- Running time: 2600mAh lithium battery ensures at least 110min working time, and entire apartments can be cleaned at one time, automatically returns to the charging base after finished cleaning or the power is low.
- More features：Unibody desigh low failure rate,even quieter optimized internal airflow structure,anti-falling,anti-collision, auto charging,LCD remote control,one year warranty and so on.
Package Dimensions: 20.5 x 15.6 x 5.9 inches