... any questions welcome to contact me. Pictures Product name: robot vacuum cleanerProduct details:1. Mini body design, it ... , such as under sofa, bed, tables etc.2. Ultra low noise, the operating noise is less than 60db, ... 6. Automatic recharging, if the electric quantity of the robot is less than the settings of the program, it ... clean somewhere you wanna clean Mini Auto Rechargeable robot vacuum cleaner