Model: DXCF15
Thank you for choosing the Duux Whisper Flex Ultimate fan. This powerful and silent pedestal fan is designed to provide optimal air circulation with advanced features like remote and smartphone control, and a long-lasting battery for portable use. This manual provides essential information for the safe and efficient operation of your new fan. Please read it thoroughly before use and keep it for future reference.
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
Carefully unpack your Duux Whisper Flex Ultimate fan and check that all items are present and in good condition:

Image: The Duux Whisper Flex Ultimate fan shown with its remote control and rechargeable battery pack.
Before first use, fully charge the fan's battery. Connect the power adapter to the charging port on the fan's base and plug it into a suitable wall outlet. The LED indicator on the fan's control panel will show charging status.

Image: The base of the fan showing the charging port for the power adapter.
The fan features an intuitive control dial on its base with an integrated LCD display. Rotate the dial to adjust settings and press to confirm selections.

Image: Detailed view of the fan's control dial and LCD screen, displaying current settings.
The included remote control provides convenient access to all fan functions. It can be magnetically attached to the fan's arm for storage.

Image: The remote control for the Duux Whisper Flex Ultimate fan, showing various function buttons.

Image: A hand demonstrating how the remote control magnetically attaches to the fan's arm.
Download the Duux app from your device's app store to control the fan via your smartphone. The app allows for advanced settings, scheduling, and monitoring.

Image: A user interacting with the Duux smartphone application to control the Whisper Flex Ultimate fan.

Image: The Duux Whisper Flex Ultimate fan configured for table-top use, demonstrating its adjustable height feature.
Regular cleaning helps maintain the fan's performance and extends its lifespan.
If you encounter issues with your Duux Whisper Flex Ultimate fan, try the following solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Not plugged in; battery depleted; power outage. | Ensure power adapter is securely plugged in. Charge the battery. Check household power. |
| Weak airflow. | Low speed setting; dirty blades/grille. | Increase fan speed. Clean fan blades and grilles. |
| Fan makes unusual noise. | Obstruction in blades; fan not on a flat surface. | Unplug and check for obstructions. Place fan on a stable, flat surface. |
| Remote control not working. | Battery depleted; remote out of range; obstruction. | Replace remote battery. Ensure remote is pointed at the fan and within range. Remove any obstructions. |
| App connectivity issues. | Wi-Fi signal weak; incorrect pairing. | Ensure strong Wi-Fi signal. Re-pair the fan with the app following in-app instructions. |
If the problem persists after trying these solutions, please contact Duux customer support.
| Feature | Detail |
|---|---|
| Brand | Duux |
| Model Number | DXCF15 |
| Color | White |
| Diameter | 34 Centimeters |
| Power | 26 Watts |
| Voltage | 230 Volts |
| Material | Aluminum |
| Auto Shut-off Function | Yes |
| Number of Speeds | 30 |
| Noise Level | 13 dB |
| Special Feature | Portable |
| Item Weight | 4.5 Kilograms |
| Spare Parts Availability | 10 Years |
| Product Dimensions (L x W x H) | 34 x 34 x 88 cm (adjustable up to 103 cm) |
| Battery Type | Lithium metal (2 required) |
Duux products are designed for durability and performance. This product comes with a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Duux website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or spare parts inquiries, please contact Duux customer service:
Please have your model number (DXCF15) and purchase date ready when contacting support.
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