Dyson V7 Motorhead Cordless Stick Vacuum (Convertible to Handheld)Direct drive cleaner head drives bristles deep into the carpet to remove ground in dirt Transforms to a handheld for beyond the floor cleaning Up to 30 minutes of powerful fade free suction trigger releases instantly battery power is only used for cleaning Hygienic dirt ejector empties dust from the bin in a single action 2 Tier radial cyclones 15 cyclones, arranged across two tiers, work in parallel to increase airflow and capture fine dust Max power