Park and Pause   On the S5 Aquarius and Callisto vacuums you can conveniently slip the wand in to the back holder and your vacuum will pause.  To resume vacuuming simply take the wand out of the holder and you can resume where you left off.   Combined with the quiet operation of the S5 vacuums you can now easily attend to those important interruptions such as phone calls or visitors with out missing a step.