Smart robotic vacuum by : Roidmi EVE Plus. Its specifications: 1- Comes with its own self-charging and cleaning station. 2- Cleaning sessions are scheduled via the app. 3- After each cleaning operation, the robot cleans itself and collects dust. 4- The dust bag is in the station and is changed every six months. 5- Equipped with a wet cleaning feature using a water source. The vacuum is like new with no issues. For sale, and please no lowball offers.