Hoover Vacuum Cleaner WindTunnel Air Bagless Corded Canister Vacuum SH40070 WindTunnel 3 Technology - creates three channels of suction to lift and remove surface debris and deep down embedded dirt Multi-Cyclonic- air passes through not one, but two cyclonic stages to filter dirt and debris from the air path for no loss of suction Steerable Technology- navigate smoothly around furniture, corners and other obstacles by simply twisting the handle in the direction you'd like to go 17 Foot Auto Cord Rewind Includes a Telescoping Extension Wand, 3 in 1 Tool and Hard Floor Brush