Skip navigation
Thanks. We've saved your preferences.
You can update your contact preferences at any time in the Keep in touch section of Your Dyson. If you have a Your Dyson account, you can log in below to manage your contact options.

Dyson Airstrait™ straightener in Nickel/Copper

Overall rating

86% of reviewers would recommend to a friend.

Best investment I’ve made for my hair!


This has been the BEST investment I have made since purchasing my Dyson hair dryer!!! I have naturally curly/wavy THICK mid length hair and the time it takes me to dry and straighten my hair is insane. This has cut that time in half and gives me a “blow out” look. I’ve gotten so many compliments on my hair since purchasing. Well worth the money.


  • Negative ions

    Help reduce static

  • Power/Heat setting

    2 modes with 3 heat, 3 speed

  • Cable Length

    198 cm

  • Air Flow

    11.9 l/s

  • Voltage


  • Wattage

    1,600 W

  • Intelligent heat control

    Regulates the temperature of the airflow 16 times a second

  • Two styling modes

    Wet and Dry modes

  • Weight

    0.935 kg

  • OLED screen

    Styling mode, airflow and temperature settings displayed

  • Height

    60 mm

  • Length

    330 mm

  • Width

    41 mm

Frequently asked questions

Can I use my Dyson Airstrait™ straightener on dry hair?

Yes, you can use the Dyson Airstrait™ to touch-up and refresh your style from dry. To use on dry hair, select Dry mode and choose between the pre-set temperatures, depending on your hair type and intended style.

Will my straightener turn off if I accidentally leave it on?

Your Dyson Airstrait™ will enter auto-standby after five minutes of inactivity when the arms are left open, or three minutes if the arms are locked. The LCD screen will turn off and you'll need to press the power button to turn the machine back on.

Can I use my Dyson Airstrait™ straightener when travelling to countries with different electrical voltage?

Your straightener has been precisely engineered for styling at the voltage of the country in which it was purchased. This allows it to run at optimum performance. As voltage varies from country to country, please follow the guidance on usage in the guarantee section of your user manual.

How often do I need to clean the filter?

To maintain optimum performance, your Dyson Airstrait™ straightener needs regular care and maintenance. We recommend cleaning the filter once a month. Debris should be wiped from the outer filter cage and from the inner filter mesh using a soft, dry cloth.

Do I need to clean my machine?

Yes, we recommend regular cleaning of your machine for optimum performance. You can find detailed instructions on how to clean and deep-clean your filter, tension bars and diffusers in your online user guide, on our Support pages or on your MyDyson™ app.

Why don’t other Dyson appliances have a PRCD plug?

This is an additional safety element, designed especially for the Dyson Airstrait™ straightener given its powerful and direct wet-to-dry function. 

How big is the PRCD plug? Can I carry it in hand luggage?

Yes, the PRCD plug can be carried in hand luggage. The plug is H71mm x L150mm x W41mm in size. It's an additional safety element, engineered with key electronics, to help reduce the size and weight of the straightener itself. If you intend to travel with your Dyson Airstrait™ straightener please check the voltage of your destination country matches your straightener. You can find the voltage in your user guide.

Why is the PRCD plug bigger than a traditional plug?

Dyson engineers designed the plug to include key electronics elements in it. By moving this to the plug, it removed weight and bulk from the machine itself. The plug is currently Dyson's best solution to enable a lightweight and compact product that enables wet-to-dry straightening.

Does the Dyson Airstrait™ straightener operate at high altitudes?

High altitudes and low ambient atmospheric pressure can affect how hair styling tools perform. Low air pressure reduces the rate of airflow entering and exiting the machine, which can affect performance. If you experience any issues using the Dyson Airstrait™ straightener above 2,000m in altitude, talk to a Dyson Expert.

  • 1 When used in wet to dry mode.
  • 2 When used in wet to dry mode vs. hot plate straighteners which operate with extreme heat.
  • 3 When used in wet to dry mode vs unstyled, untreated hair.