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Dyson Airstrait™ straightener (Prussian Blue/Rich Copper)
SKU: 408227-01 | RRP: $749

New technology
Dyson Airstrait™ straightener (Prussian Blue / Rich Copper)
New technology
Dyson Airstrait™ straightener (Prussian Blue / Rich Copper)
Prussian blue/Rich copper - Selected colour Bright Nickel/Rich copper
Receive a complimentary Travel pouch valued at $69. Only at Dyson. Try it risk free for 45 days.
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Dyson Airstrait™ straightener (Prussian Blue/Rich Copper)
SKU: 408227-01 | RRP: $749

Wet to natural straight in 25% less time.1 No hot plates. No heat damage.2

Powerful, directional airflow smooths and aligns hair for an everyday straight style.

Root drying mode allows you to gently pre-dry roots to ensure scalp is not left damp or create added volume.

Two styling modes to style from both wet and dry hair.​

"The Dyson Airstrait™ is a winner of TIME’s 2023 Best Invention Award"

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Styling guides

Master wet-to-dry-straightening with our quick, step-by-step hairstyling guides.

  • A model with mid-length brunette hair, wearing a volumised straight style.

    ‘90s straight blow out

    Achieve 90s-inspired lift and volume using the Dyson Airstrait™. Evenly section the hair and straighten from wet. Roll and pin your sections once dried. Let the rolls cool, then release for bouncy, blown-out ends.

  • A model with long, blonde hair wearing a straight style.

    Naturally straight blow out

    An easy style for long and short hair, simply straighten from wet for a sleek, polished blow-out.

  • A model with long, black hair, worn in a stretched bubble puff ponytail.

    The puff ponytail

    Set your Airstrait™ to Wet mode and straighten sections until dry. Switch to Dry mode, then smooth and stretch hair to create the base for your extended looks.

Key features

  • Model with long, blonde, wet hair.

    Style from wet

    Straighten and dry hair – at the same time. The Dyson Airstrait™ straightener is engineered with three pre-set temperatures – 80°C, 110°C and 140°C – to take your hair from wet to natural straight, with one machine.

  • Model with long, blonde, dry hair.

    Refresh from dry

    Touch-up or refresh your style from dry hair. Switch to Dry mode on your Airstrait™ and style at pre-set temperatures of 120°C or 140°C. Alternatively, use the optional Boost mode for maximum styling impact.

  • Close-up of model using the Dyson Airstrait on a tress of hair.

    Intuitive airflow

    Airstrait™ technology self-detects when hair is between the arms and automatically reduces airflow when it's not – for quieter, comfortable and more efficient styling.

  • Close-up of the Dyson Airstrait LCD screen, with animations.

    LCD screen

    High-definition colour display shows airflow and temperature settings, for easy reference when styling.

  • Close-up of the Dyson Airstrait lock feature.

    Root drying mode

    Slide the button to lock and unlock the arms of your machine. Use with the arms locked to gently pre-dry hair at the roots. Create added volume from the roots before styling the ends of the hair from wet.

  • Close-up of the Dyson Airstrait LCD screen, showing the auto-pause animation.

    Activate auto-pause

    After three seconds of inactivity, your Airstrait™ will automatically pause to conserve energy. Airflow will re-activate once you move your machine.

Pioneering Dyson technology

  • A detailed cutaway view of the inside of the Dyson Airstrait straightener, showing the heating system.

    Intelligent heat control

    Extreme heat can damage your hair, so the Dyson Airstrait™ has been engineered with the same intelligent heat control technology found in Dyson Airwrap™ and Dyson Supersonic™, to measure airflow temperature 16 times per second, protecting hair quality and shine.

  • A side-on view of the Hyperdymium motor, with airflow visualised in bright blue.

    Dyson Hyperdymium™ motor

    At the heart of Airstrait™ technology is the Dyson Hyperdymium™ motor. Inside the machine is a 13-blade impeller spinning up to 106,000rpm, propelling 11.9 litres of air through the machine per second. This generates a controlled, high pressure airflow to straighten hair as it dries - without hot plates.

More than a plug

The PRCD plug (Portable Residual Current Device) is engineered for your safety and comfort when using the Dyson Airstrait™ straightener. 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.

  • A PRCD plug is shown front on with its test and reset buttons visible

    Why this appliance needs a PRCD

    The straightener’s powerful air-drying technology for wet-to-dry use requires a PRCD plug to test the electrical current for safety.

    Such plugs are a necessity for electrical appliances operated in proximity to water or water vapour.

  • A finger is shown pressing the reset button on the PRCD plug

    What this means for your styling routine

    Plug your PRCD into an electrical socket closest to where you will operate your machine. Press TEST and RESET every time before you use your Dyson Airstrait™ straightener. This step is required for user safety.

    Comprehensive instructions can be found in your online user manual.

PRCD colours and button positioning might vary.


  • Warranty

    Negative ions
    Help reduce static


    Airflow (lps)

    Intelligent heat control
    Regulates the temperature of the airflow 16 times a second

    OLED screen
    Styling made, airflow and temperature settings displayed

    Two styling modes
    Wet and Dry modes

  • Weight




    Cord length

    Power/Heat setting
    2 modes with 3 heat, 3 speed

Frequently asked questions

Although the machines are designed for different styling purposes, both utilise Hair care technology to minimise heat damage. The Dyson Corrale™ straightener is engineered with manganese copper alloy plates to flex around and gather the hair while heating, creating either sleek, smooth styles or bouncy curls. The Dyson Airstrait™ straightener uses powerful, directional airflow to provide a natural straight style from wet to dry without the need for extreme heat.​

The Airstrait™ can be used to dry and style hair from wet – simply set the machine to Wet mode and select from a pre-set temperature; thicker hair types may require a higher temperature and airflow. Alternatively, Dry mode – which applies lower airflow – can be used to refresh dry hairstyles.

When hair is wet, its hydrogen bonds are more pliable and easier to 'reset'. Dyson engineers have used this knowledge to design the Airstrait™ with high-velocity blades at a 45-degree downward angle to simultaneously dry and style hair – without extreme heat.2

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.

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.

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.

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.

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.

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

H 71mm x L 150mm x W 41mm and 310g without the cable and 457g with the cable. ​

Yes, the PRCD plug is a fixed integral part of the Dyson Airstrait™ straightener. If travelling, check the voltage of the country matches that of your Dyson Airstrait™ straightener. You can find the voltage for your appliance in your user manual.

Engineered by Dyson to keep you safe when using your machine, the PRCD plug not only tests your electrical current, it also houses other crucial electronic elements which would otherwise have to sit in the machine itself. So, while the plug is larger than a traditional plug, the different components within it are currently the best solution to provide a lightweight, compact machine for comfortable styling, wet to dry.

MyDyson logo

Styling masterclasses on the MyDyson™ app

Hair style inspiration and tips on perfecting your technique, from styling experts.

Stylist styling model's hair.

Latest technology

Style from wet, refresh from dry with the Dyson Airstrait straightener

Models using the Dyson Airstrait straightener

Dyson Airstrait™ straightener

Overall rating
4.7 out of 5 stars. 5527 reviews
5% of 100
Reviewed on 23/6/2024

Best purchase I’ve made in a long time!


I bought it two weeks ago and I'm loving it!! It leaves my hair nearly as a flat iron, but in less than half of the time. With my Dyson Airstrait doing my hair is taking me only 20 minutes tops.

Dyson Airstrait™ straightener (Blue/Copper) Reviews

Overall rating
5% of 100
Reviewed on 28/6/2024

Where has this been all my life?!!!!


I am someone who has a lot of hair… and to top it off, it’s also curly! Straightening my hair has never been fun, it’s always been so time consuming and I’d find myself ...
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regretting my decision whenever I’ve begun to straighten it… but this… this is an absolute GAME CHANGER!!! In less than half an hour I had perfectly straight, frizz free hair!!! I am absolutely amazed with this product. The only thing I would change is potentially try and make it lighter? It became heavy in the hand after a while. But thank you so much Dyson for creating a product that makes my hair wash day just that little bit easier!! I will be recommending this product to all my friends who have curly hair!

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New technology

    Wet to natural straight in 25% less time.1 No hot plates. No heat damage.2

    ​Powerful, directional airflow smooths and aligns hair for an everyday straight style.

    Root drying mode allows you to gently pre-dry roots to ensure scalp is not left damp or create added volume.

    Two styling modes to style from both wet and dry hair.​ ​

Prussian blue/Rich copper - Selected colour Bright Nickel/Rich copper
Receive a complimentary Travel pouch valued at $69. Only at Dyson. Try it risk free for 45 days.
Installment options with
Add to cart

1Time vs. existing routine. Based on the responses of 250 US Airstrait owners after min. 30 days of use, surveyed by Dyson in August 2023. Actual time saved may vary depending on the individual’s hair and styling routine.

2When used in wet-to-dry mode vs hot plate technology which operate with extreme heat.