Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and Amazon Prime.If you're a seller, Fulfillment by Amazon can help you grow your business. Learn more about the program.Dual spinning side brushes pull in debris from edges and corners.Uses thousands of data points to assess location and create a map.Deep-clean floors & prevent long hair & pet hair from wrapping.Detect walls, corners, and obstacles.Identify stairs and ledges to ensure your robot doesn’t fall.Direct hair & debris to the center of the brushroll.Forget about vacuuming for up to a month. The Shark IQ Robot Self-Empty XL combines the convenience of a self-empty base + IQ Navigation total home mapping for complete, efficient cleaning with the performance of Shark suction and self-cleaning brushroll. After each cleaning session, your robot vacuum automatically empties into the bagless base, which holds up to a month of dirt and debris.