The iRobot Roomba Combo j9+ Robot Vacuum features an intelligent navigation system that allows it to efficiently map and clean various surfaces. It has a 0.4-liter dustbin capacity. This model combines vacuuming and mopping functions, enabling more comprehensive floor maintenance. It’s equipped with a dirt detection system that identifies dirtier areas for more focused cleaning. Its Wi-Fi connectivity allows for control via a mobile app. It also features an automatic emptying system that transfers the contents of the dustbin to a collection bag. This device is compatible with voice assistants, allowing for operation via voice commands. It saves cleaning data to improve performance in future sessions. It includes filters that trap allergens.