Pet Hair Collection, Preventing Obstacles, Autocopying, Programming, Anti-caid Pet Hair Collecting, Preventing Obstacles, Autocopying, Programming. This robotic vacuum cleaner Lefant M210 is good for pet families. Why the Lefant M210 cannot be connected to the app: make sure you are using the new App-Lefant, waiting for you to unlock more features that were not available in the old App-Lefant Life. Small body design: Do you still care that the vacuum cleaner can't pass under the furniture to clean? This Lefant M210 with a diameter of 11 inches and 2.99 inches high works easily under or around beds, sofas and other furniture for deep cleaning and high coverage. Single-studded suction port: the vacuum robot powered by a strong digital engine provides a strong suction power. The exclusive scobillas-free suction structure ensures that the hair of the pets and dirt enter in the trash bin easily, unlike the roll brushes, the suction does not entangle the hair. 6 cleaning modes you need: The vacuum robot offers 6 cleaning modes, including automatic cleaning. Localized cleaning. Border cleaning. Cleaning in zigzag. Scheduled cleaning. Manual cleaning. Change freely between different modes and power levels as you want through the Lefant app Note: Do not use the Zigzag mode on the carpet. Smart application and voice control: the most amazing function is programming. Set up a certain schedule and a type of cleaning through the Lefant application and the robot vacuum cleaner will do the rest. This way it's clean when you get back. Not only that, the Lefant app can adjust the suction and direction, verify the cleaning area, etc. The automatic vacuum robot also gives voice commands through Alexa or Google Assistant. Improved FreeMove Technology 2.0: Enhanced 6D integrated anti-colision infrared sensors help the vacuum robot to detect likely areas stuck and adjust the cleaning path automatically. Long-lasting battery: The Lefant M210 robot vacuum cleaner uses iron and lithium phosphate batteries and achieves up to 120 minutes of operating time.