Covers more floor with each pass.
Dyson V11 Outsize Cordless Stick Vacuum Cleaner Single Battery Red Condition: New Dimensions: 6. Dyson DLS technology automatically senses and adapts to changes in floor type to extend run time. Now with full-size bin and full-size cleaner head Dyson technology helps create a cleaner healthier home - Our vacuums and purifiers are scientifically proven to capture particles as small as allergens and bacteria.