The most powerful suction of any cord-free vacuum. Tested to ASTM F558, against cord-free stick marketUp to 60 minutes' run time when using a non-motorized toolLightweight and versatile, to clean right through the home. Instant-release trigger means battery power is only used while it's cleaning. Requires charging for 3.5 hours minimum before first useDirect drive cleaner head - our most powerful yet. Up to 20 minutes of fade-free power (in Suction mode II). Drives stiff nylon bristles into carpets to capture deep-down dirtThe fully-sealed filtration system traps 99.97% of particles as small as 0.3 microns - expelling cleaner air.Voltage:21.6 VPowered by the Dyson digital motor V10 and engineered to pick up ground-in dirt and fine dust from hard floors and carpetsQuickly transforms to a handheld vacuum, to clean all around your home and car