Robotic Vacuum

Simple used robotic vacuum. I bought it used to test how it works, but discovered that my house not optimized for robot-cleaner Rooms are small and some rooms with carpets and it stucks on my door thresholds This model designed for hardfloor only. Once charged can work approx 40min. Can be controlled with android App. It works and clean, as you can see on image - container with dirt after single use.