Dyson HushJet™ Mini Cool fan - Stone/Blush

Battery life varies depending on the speed setting used. At lower speeds, it can last for several hours. At the highest turbo setting, the battery will deplete more rapidly.

Yes, the HushJet™ Mini Cool can be used while connected to a power source for charging.

No, the fan is not waterproof. Avoid exposure to water and clean with a damp cloth only.

The HushJet™ technology provides focused, direct cooling. The effective cooling range is personal and dependent on the chosen speed setting and ambient temperature.

Wipe the exterior surfaces with a soft, slightly damp cloth. Ensure the fan is switched off and unplugged before cleaning. Do not use harsh chemicals or abrasives.

Please refer to the product documentation or Dyson's official website for specific warranty details applicable to your region, as warranty terms can vary.

The battery is integrated and not designed for user replacement. For battery-related issues, please contact Dyson customer support.

Ensure the fan is fully charged. Connect to a power source using the provided USB-C cable and check if the battery indicator lights up. Try a different USB power adapter and cable if available.

Check if the fan speed is set too low. Ensure the air vents are not blocked. Clean the vents with a soft brush or cloth if dust has accumulated. Recharge the battery if it is low.

Verify that the fan blades are clear of obstructions. Ensure the fan is assembled correctly if any parts were detached. If noise persists, contact customer support.

The battery may be depleted. Connect the fan to a power source to recharge. If the issue occurs with a full battery, there might be an internal issue; contact customer support.