Lefant Robot Vacuum Cleaner, Tangle-Free Suction, Slim, Quiet, Automatic Self-Charging, Wi-Fi/App/Alexa Control, Good for Pet Hair, Hard Floor and Low Pile Carpet, M210 Black smart watch 5-Day battery life with layered

5-Day battery life with layered display

Earpiece Design: Over-the-ear

the exclusive HyperCool Pro cooling system allows you to fully unleash the potential of the high-performance CPU and GPU

Sweat and weather resistant

interaction

Lefant Robot Vacuum Cleaner, Tangle-Free Suction, Slim, Quiet, Automatic Self-Charging, Wi-Fi/App/Alexa Control, Good for Pet Hair, Hard Floor and Low Pile Carpet, M210 Black smart watch 5-Day battery life with layeredUpgraded FreeMove Technology 2. 0: Upgraded 6D built in anti collision infrared sensors help the robot vacuum sense the surrounding situation in 360 degrees. This can help the robot vacuum cleaner detect probable stuck areas and adjust the cleaning path automatically. Anti dropping sensors also prevent the robot vacuums from falling off the stairs. Small Body Design: With an 11'' diameter and 2. 99" Height. The M210 vacuum robot can work under or