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Hair dryer technology

Hair Dryer Technology

The power behind a different kind of hair dryer.

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Dyson hair dryer digital motor cutaway

The Dyson hair dryer digital motor V9.

Uniquely positioned in the handle, the 1.06 inch Dyson digital hair dryer motor spins on average 6 times faster than other hair dryer motors, producing one inaudible frequency. Yet on average it's a third of the weight and half of the size. Its 13-blade impeller generates 3.5kPa of pressure, propelling 13 liters of air up to the amplifier every second.


Up to

Revolutions per minute


Impeller blades


Inch width of V9 motor

Dyson Supersonic™ hair dryer airflow schematic

Hair Dryer Air Multiplier™ technology.

With the hair dryer motor in the handle, there’s space in the head for Air Multiplier™ technology. Using Bernoulli’s principle, the high-pressured air is converted into a controlled, high-velocity jet. Exploiting entrainment, the airflow drawn in by the motor is then amplified three times.

Dyson Supersonic™ hair dryer internal layout
Dyson Supersonic™ hair dryer internal layout

Glass bead thermistor

With a glass bead thermistor and microprocessor carefully controlling a double-stacked heating element, the temperature is measured 20 times per second. The Dyson Supersonic™ hair dryer protects your hair from extreme heat damage.

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Vibration reduction mount.

A silicone mount helps to prevent the motor from vibrating against the inside of the handle, reducing the transfer of noise between the motor and the case.

Dyson hair dryer digital motor V9

One inaudible frequency.

By designing a motor impeller with 13 blades instead of the usual 11, Dyson engineers have pushed one tone within the motor to a sound frequency beyond the audible range for humans.

Choose your model

  • Dyson Supersonic™ hair dryer Black/Nickel

    Powerful digital motor. Designed for fast drying.

    5 accessories included See all Hide Click to learn more

    Smoothing nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Storage hanger

    Non-slip heat mat

    Currently out of stock.
    $399.99
  • Dyson Supersonic™ hair dryer Iron/Red

    Powerful digital motor. Designed for fast drying.

    What's included See all Hide Click to learn more

    Smoothing nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Storage hanger

    Non-slip heat mat

    Two free gifts with purchase
    • Two free gifts with purchase
    $399.99
    Two free gifts with purchase
  • Dyson Supersonic™ hair dryer White/Silver

    Powerful digital motor. Designed for fast drying.

    5 accessories included See all Hide Click to learn more

    Smoothing nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Storage hanger

    Non-slip heat mat

    Two free gifts with purchase
    • Two free gifts with purchase
    $399.99
    Two free gifts with purchase
  • DYSON.COM EXCLUSIVE
    Dyson Supersonic™ hair dryer Black/Purple

    Powerful digital motor. Designed for fast drying.

    5 accessories included See all Hide Click to learn more

    Smoothing nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Storage hanger

    Non-slip heat mat

    Two free gifts with purchase
    • Two free gifts with purchase
    $399.99
    Two free gifts with purchase
  • Dyson Supersonic™ hair dryer Iron/Fuchsia

    Powerful digital motor. Designed for fast drying.

    5 accessories included See all Hide Click to learn more

    Smoothing nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Storage hanger

    Non-slip heat mat

    Currently out of stock.
    $399.99
  • DYSON.COM EXCLUSIVE
    Dyson Supersonic™ hair dryer Iron/Fuchsia with leather case

    Powerful digital motor. Designed for fast drying. With hand-finished leather case.

    6 accessories included See all Hide Click to learn more

    Smoothing nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Storage hanger

    Non-slip heat mat

    Leather storage case

    Designed to hold the Dyson Supersonic™ hair dryer and accessories

    Two free gifts with purchase
    • Two free gifts with purchase
    $449.99
    Two free gifts with purchase
  • The Dyson Supersonic™ hair dryer 23.75 karat gold

    Powerful digital motor. Designed for fast drying. In 23.75K gold.

    6 accessories included See all Hide Click to learn more

    Smoothing Nozzle

    Dry and style your hair at the same time with gentle, low-velocity airflow

    Styling Concentrator

    Style your hair one section at a time with precise, controlled airflow

    Diffuser

    Disperses air evenly to simulate natural drying, helping to reduce frizz.

    Gesso Red Presentation Case

    Red 'Gesso' presentation case developed by James Dyson

    Storage hanger

    Non-slip heat mat

    $499.99
    Learn more
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Dyson Supersonic™ Hair Dryer for stylists

The hair dryer re-engineered for professional hair stylists.

Dyson Supersonic™ hair dryer on a bed

Give guests an exclusive hair styling experience, in the comfort of their own room.

James Dyson holding a Dyson hair dryer digital motor

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Hair Dryer Engineering

Direct from Dyson

Price match promise

Price match promise

Price Match Promise

Be confident that you're getting the best price on Dyson.com. If within 30 days of purchase you should find the same model currently advertised by an authorized US Dyson retailer at a lower price, we’ll refund you the difference. Just contact our Customer Service team at 1-866-664-9004 or chat to get started. Here’s what you’ll need to know:

- Product must be the exact same model number as it appears on Dyson.com and in stock.

- Proof of advertised price by an authorized dealer is required (Copy of Flyer or Website URL).

- Authorized dealers are limited to Amazon, Barneys, Best Buy, Costco, Bed Bath & Beyond, Home Depot, Kohls, Lowes, Macy’s, MOMA, Neiman Marcus, QVC, Sams Club, Sears, Sephora, Target, Ulta, Video Audio Center, and Wal-Mart.

- Product must be new and in original packaging. It cannot be reconditioned (refurbished), used, damaged, returned, open box, or a demonstrator product.

- Product price must not be lower due to an advertising error or misprint.

Lower price will not be honored if the result of a violation of a Dyson unilateral advertising or pricing policy or if doing so would result in a violation of a Dyson policy.

Free shipping

Free 2-day Shipping

Free 2-day shipping

Please allow 1-2 business days for order processing.

The shipping cost of machines (vacuum cleaners, fans, heaters, humidifiers, purifiers, hair dryers, and lighting) is free of charge when ordering on Dyson.com for select zip codes. Eligibilty varies by location of item and the shipping address zip code. In-stock orders received by 1:00 PM Eastern Time Monday-Friday will usually ship same day. Orders will usually ship the next business day if received after 1:00 PM Eastern Time, on Saturday-Sunday, or on public holidays. All spares and accessories will ship separately, and be delivered between 10-15 business days. Any items not part of an order containing a machine will incur a $8.95 shipping and handling charge.

On acceptance of orders, Dyson will make every effort to process them within the stated time frame. Dyson will not be held liable for shipping delays caused by severe weather or unforeseen events. To ensure the security of purchases, Dyson may need to contact customers to validate orders, which may cause delays. Transit time may vary depending on proximity to distribution center and inventory availability. Dyson only ships to US delivery addresses in the 50 states, and cannot deliver to PO boxes or APO/FPO addresses.

2-year warranty

2-year warranty

Dyson parts and labor warranty

All Dyson cordless vacuums, purifiers, humidifiers, heaters, fans, and hair dryers are covered by our 2-years parts and labor warranty. All Dyson upright and canister vacuums are covered by our 5-years parts and labor warranty. But we'll still be here when yours runs out; we provide Dyson technology owners with a lifetime of support.

If you need to contact Dyson for advice, you'll speak to a Dyson employee in our US office. Phone, email, live chat, Facebook, Twitter; our experts are on hand. And for out-of-hours assistance, you can find quick answers on our help pages.

And when you buy from dyson.com, we register your warranty automatically - you won't have to fill in any more forms.

30-day money-back guarantee

30-day money-back guarantee

Money-back Guarantee

If you’d like to return a Dyson machine for a full refund, you need to do so within 30 days of purchase. For Dyson Cyclone V10™ vacuums, you have 90 days from purchase. Dyson Direct will pay for return freight.

 

Customer Service Helpline

If you have questions please contact us. You can email or call:

- questions@dyson.com - Our Digital Support team is available 24 hours a day, 7 days a week. Most inquiries are handled within two hours or less

- 1-866-MY-DYSON (1-866-693-9766) - Our Helpline is available from 8am - 8pm Monday to Friday, and 9am-6pm Saturday (closed Sunday). 

 

Dyson Direct Returns Policy

If you wish to return any product purchased from Dyson Direct, please contact our toll-free Contact Center at 1-866-MY-DYSON (1-866-693-9766) prior to returning your merchandise. 

To receive a full refund for an item purchased from Dyson, please follow these three steps:

1. Call the Contact Center to initiate your return and to identify the correct return shipping address and method.

2. Package the item(s) to be returned in the original Dyson packaging.

3. Send your returned item(s) shipping prepaid to Dyson within 30 days of purchase for a full refund. Unauthorized or COD returns will not be accepted.

Please allow 4-8 weeks for return processing. Products returned to Dyson will receive a full refund and Dyson will pay for the return freight.