The iRobot Roomba j7 Robot Vacuum features a 0.4L dustbin and Wi-Fi connectivity. Its navigation system uses smart technology to map spaces. This device can detect and avoid obstacles, including small objects and cables. It can be programmed via a mobile app, allowing you to select specific cleaning times. The vacuum has a three-stage cleaning system that includes rubber brushes and suction. It operates with an automatic charging system on its base. Compatible with voice assistants, it can be integrated into smart home systems. Its design allows for easy maintenance of the filter and brushes.