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About your Dyson HushJet™ Mini Cool fan.

Helpful tips, video guides, maintenance advice, your online user guide and more.

Dyson HushJet Mini Cool fan.

Have you registered your machine?

Download the MyDyson™ app and register for fast access to tailored guides and 24/7 support.

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Alternatively, you can register online here.

Getting to know your fan

Watch the video below

Dyson HushJet Mini Cool fan with the included accessories.

User manual

Download the user manual for your Dyson HushJet™ Mini Cool fan.

User manual

Powerful airflow, to cool you quickly

Choose from 5 variable fan speeds + Boost mode to beat the heat.

Dyson HushJet Mini Cool fan held in a hand.
  • The Up and Down buttons on the front of the Dyson HushJet Mini Cool fan.
    Speeds

    Press the up and down buttons to increase or decrease airflow speed. The LED will indicate which level it’s on.

  • Boost mode is activated on the Dyson HushJet Mini Cool fan.
    Boost mode

    On fan speed 5, hold down the up button to enable Boost mode, for extra power up to 25m/s.1

Airflow direction

Airflow restriction

To get the best out of your fan, hold it above the inlet at the bottom, as this can affect the machine’s performance if covered.

The air inlet of the Dyson HushJet Mini Cool fan is obstructed by a hand.

Battery and LED behaviour

Understanding your battery life and what the LED means.

Dyson HushJet Mini Cool fan stood on a desk.

LED indicator

The battery charge LED indicator can be found on the rear of the machine.

  • The battery level is checked on the Dyson HushJet Mini Cool fan using the front LEDs.
    Check battery level

    Ensure the power button is in the off position. Press the up button to check battery level, indicated by the 5 LEDs on the front of the machine.

  • The rear LED below the air inlet lights up red.
    Identifying critical battery level

    If the battery is less than 5% charged the rear LED will flash red.

Charging

Details on how to charge your fan.

  • The charging cable is connected to the Dyson HushJet Mini Cool fan.
    Connect USB-C

    Insert the cable into the charging port found on the back of the fan.

  • The Dyson HushJet Mini Cool fan charges on a desk.
    Battery is charging

    The rear LED will pulse white when the fan’s battery is charging.

Battery life

LED indicators

The front of the Dyson HushJet Mini Cool fan.

LEDs at the front of your fan will blink white to show the current battery level while charging. All front and rear LEDs will turn solid white when fully charged.

Frequently asked questions

Getting started with your Dyson HushJet™ Mini Cool fan is quick and easy. Fully charge the fan using the included USB-C charging cable. Once charged, press the power button to turn it on. You can tailor your cooling using five fan speeds plus Boost mode and simply twist the nozzle 360° to direct airflow exactly where you want it – whether you’re holding it, wearing it, or using it on a desk.

To clean your Dyson HushJet™ Mini Cool fan, turn it off and unplug it. Use a soft, dry cloth to wipe the exterior and air inlet. Use a soft brush to clean the nozzle. The bladeless design and honeycombed mesh help prevent dust buildup, making maintenance quick and easy. Avoid using water or cleaning sprays directly on the fan.

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