iRobot Roomba 690 Silver Auto Charging Robotic Vacuum Bathroom Safety Fixtures 3 years of reliable service Item Weight:.625 3 years of reliable service (based on 3 hours day use) Programmable Irrigation System Component Controller Timer Product Height (in includes 1 dual mode virtual wall barrier for more control over where your robot cleans 3 Stage Cleaning System and Dual Multi Surface Brushes pick up everything from small particles to large debris Patented Dirt Detect sensors alert Roomba to work harder on concentrated areas of dirt compatible with Amazon Alexa and the Google assistant Runs for up to 90 minutes before automatically docking and recharging Featuring these other Roomba robot essentials – Wi Fi connectivity