iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors

* Power-Lifting Suction delivers 5X the air power* for improved pick-up performance * Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different floor surfaces, directly engaging with both hard floors and carpets * Dual Multi-Surface Rubber Brushes instantly adjust and flex to stay in constant contact with floors * Patented Dirt Detect sensors alert Roomba to work harder on concentrated areas of dirt, such as high-traffic zones of your home * Clean and schedule from anywhere with the iRobot HOME App; 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, Edge-Sweeping Brush, Auto-Adjust Cleaning Head, Works on Carpets and Hard Floors * Box Content: 1 Roomba 891 Wi-Fi Connected Robot Vacuum, 1 Home Base Charging Station, 1 North ...