The Shark AI Robot Self-Empty XL, AV2511AE combines the latest innovations for a whole-home clean you can't get from any other robot. Its bagless self empty base holds up to 2 months of dirt and debris so you don't have to empty the dustbin every day. With incredible Shark suction, this robot can tackle all types of debris on both hardwood and carpet floors. Collisions and scuff marks are a thing of the past; with advanced 360 LiDAR, this robot can precisely clean your home while avoiding walls, furniture, or other objects. 360 LiDAR vision enables the robot to navigate in all light conditions, including at night. Enjoy convenient control with the app or kick back and automate your cleaning experience with hands-free voice control using Amazon Alexa or Google Assistant. With the combination of a 120-minute runtime and the Recharge and Resume feature, where your robot returns to the base, recharges, and can pick up where it left off, you know the job will always get done. Weighs 15.25 lbs.