Every Dyson handheld has patented Root Cyclone™
technology for no loss of suction. DC31 also has
a dual power mode – giving more run time for
larger jobs or higher suction for stubborn dirt.
2 year warranty
Parts and labor.
Combination accessory tool
Wide debris nozzle picks up crumbs
and large particles.
Crevice tool
For cleaning in tight gaps
and narrow spaces.
Hygienic bin emptying
Just push the button to empty.
Root Cyclone™ technology
Patented technology that doesn't
lose suction power as you vacuum.
Rotor spins
104,000rpm
Neodymium magnet
Compressor fan
Dyson digital motor
3 times faster. The most
power-efficient.
22.2V lithium-ion battery
Releases charge evenly with no
drop-off. Recharges up to three
times faster than others.
LED battery indicator
Flashes when there's only
one minute of power left.
Dual power mode
10 minutes of high constant
suction or 6 minutes with
70% higher suction.
Lightweight and ergonomic
Only 2.9lbs with balanced weight
distribution, for easy handling.
Direct charging
Charger plugs directly into the battery,
attached or separate to the machine.