Cleaning robot iRobot Roomba j9 (j915840)

Obstacle detection: Yes | Navigation type: PrecisionVision | Mobile operating systems supported: Android | Dust capacity (vacuum cleaner): 0.4 L | Easy to clean: Yes | Supported applications: iRobot HOME | Works with Amazon Alexa: Yes | Product colour: Black | Dust container type: Dust box | Filter type: AeroForce | Height: 85 mm | Shape: Round | Mobile app support: Yes | Smartphone/tablet remote support: Yes | Automatic base station return: Yes | Weight: 3.4 kg | Remotely operated: Yes | Works with Google Home: Yes | Mobile operating systems supported: iOS | Base dimensions (WxDxH): 145 mm x 138 mm x 90 mm | Package contents: Filter | Package contents: Power cord | Package contents: Side brush | Package contents: Robot | Package contents: Charging station | Adjustable power: Yes | Product diameter: 340 mm | Works with Apple Siri: Yes