"Fast drying isn’t just about high‑speed air. You also need the right balance of pressure and turbulence. You need to control the air, and make it stable."
The Dyson digital motor V9.
Uniquely positioned in the handle, the 1.06 inch Dyson digital 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.
Revolutions per minute
Inch width of V9 motor
Air Multiplier™ technology.
With the 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.
"You need a certain amount of heat to style hair, but extreme heat can cause damage. By keeping the temperature under control, our dryer can help protect your hair."
Allure Best of Beauty
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.
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
The Dyson Supersonic™ hair dryer 23.75 karat goldPowerful Dyson Digital Motor V9Hand gilded 23.75 karat gold faceGesso red presentation caseClick to learn moreGesso Red Presentation CaseStyling ConcentratorSmoothing NozzleDiffuserNon-slip heat matStorage hanger$499.99
Dyson Supersonic™ hair dryer Black/NickelPowerful Dyson Digital Motor V9Three Magnetic Styling ToolsClick to learn moreStyling concentratorSmoothing nozzleStorage hangerNon-slip heat matDiffuser$399.99
Dyson Supersonic™ hair dryer Iron/RedPowerful Dyson digital motor V9.Three magnetic styling tools.Click to learn moreStorage hangerStyling concentratorNon-slip heat matSmoothing nozzleDiffuser$399.99
Dyson Supersonic™ hair dryer White/SilverPowerful Dyson digital motor V9.Three magnetic styling tools.Click to learn moreStorage hangerNon-slip heat matSmoothing nozzleStyling concentratorDiffuser$399.99
Dyson Supersonic™ Black/PurplePowerful Dyson digital motor V9.Three magnetic styling tools.Click to learn moreDiffuserNon-slip heat matStorage hangerSmoothing nozzleStyling concentrator$399.99
Dyson Supersonic™ hair dryer Iron/FuchsiaPowerful Dyson digital motor V9.Three magnetic styling tools.Intelligent processor in the head.Click to learn moreStorage hangerNon-slip heat matSmoothing nozzleStyling concentratorDiffuser$399.99
Dyson Supersonic™ hair dryer Iron/Fuchsia with leather casePowerful Dyson digital motor V9.Three magnetic styling tools.Hand-finished leather case.Click to learn moreLeather storage caseDiffuserStyling concentratorSmoothing nozzleNon-slip heat matStorage hanger