iRobot Roomba 890 Brown Auto Charging Robotic Vacuum Miter Saw Blade or covered outdoor seating areas Solid Braided Cord or covered outdoor seating areas Fixed shower head and handheld shower head are 5 in 8 Battery Type Lithium ion (Li ion) Battery Charger Included Yes Rechargeable Storage Base Yes Battery Recharge Time (Hours) 3 Automatic Shut Off Yes Auto Charging Yes Pattern Movement Back and forth Height (Inches) 3 lifts and suctions dirt with up to 5x more air power Full suite of intelligent sensors guide the robot under and around furniture to help thoroughly clean all your floors Advanced dirt Detect™ sensors alert Roomba to work harder on concentrated areas of dirt Specially designed edge sweeping brush sweeps debris from along wall edges and corners 3