Direct drive cleaner head with 75 more brush bar power than the dyson v6 vacuum the dyson digital motor v6 creates the most powerful cord free vacuum 2 tier radial cyclones capture more fine dust trigger releases instantly battery power is only used for cleaning up to 20 minutes of run time push button to select power provides 6 minutes of higher suction for more difficult tasks balanced for cleaning up top down below and in between all dyson cord free vacuums quickly convert to a han