1. Introduction
Welcome to the instruction manual for your new Diveblues Portable Handheld Turbo Fan. This manual provides essential information on how to set up, operate, and maintain your fan to ensure optimal performance and longevity. Please read this manual thoroughly before using the product and keep it for future reference.
Image 1: The Diveblues Portable Handheld Turbo Fan in Obsidian Black, showcasing its compact and modern design.
2. Key Features
The Diveblues Portable Handheld Turbo Fan is engineered for superior personal cooling, offering a blend of power, portability, and versatility.
- Ultimate Cooling Experience: Equipped with an advanced 6-blade design and a high-speed three-phase brushless motor, delivering a maximum wind speed of up to 10m/s and 13,500 rpm.
- 5 Gear Turbo Wind: Adjustable wind speed settings from light breezes to strong winds, allowing for personalized comfort in any situation.
- Extra Long Battery Life: Features a 4000mAh large capacity battery, providing up to 12 hours of continuous use. Compatible with regular USB ports, laptops, power banks, and car chargers for convenient charging.
- Unique Appearance & Portability: Ultra-small foldable body design and ultra-lightweight at 190 grams (7 ounces), making it easy to carry in a pocket or bag.
- 3-in-1 Usage: Designed for versatile use as a handheld fan, a neck fan (with included lanyard), or a desk fan by folding the handle.
- LED Display: An integrated LED screen provides easy monitoring of the current wind speed gear and remaining battery life.
Image 2: A close-up view of the fan's turbine, illustrating its powerful airflow and comparing its 15500 RPM to a general fan's 5000 RPM.
Image 3: A visual representation of the fan's five-speed settings, detailing wind speed in m/s and estimated battery life for each.
Image 4: Detail of the USB-C charging port, highlighting its accessibility for various power sources.
Image 5: The fan's compact size demonstrated by a woman carrying it in a small bag, emphasizing its portability.
Image 6: Three different colored fans illustrating the three usage modes: handheld, neck, and desk.
Image 7: A detailed view of the fan's LED display, showing the digital speed indicator and battery level bars.
3. Package Contents
Please check the package for the following items:
- 1 x Diveblues Portable Handheld Turbo Fan (Model N607D)
- 1 x USB Charging Cable (USB Type A to USB Type C)
- 1 x Lanyard
- 1 x Quick Start Guide / User Manual
4. Setup
4.1 Initial Charging
Before first use, fully charge your Diveblues Turbo Fan. Connect the provided USB charging cable to the fan's USB-C port and plug the other end into a compatible USB power source (e.g., wall adapter, computer, power bank). The LED display will indicate charging progress. A full charge typically takes a few hours.
4.2 Attaching the Lanyard
To use the fan as a neck fan, attach the included lanyard. Locate the small attachment points on the side of the fan's handle. Thread the thin loop of the lanyard through these points and secure it. The lanyard is adjustable to suit your preferred length.
5. Operating Instructions
5.1 Power On/Off and Speed Adjustment
The fan is operated by a single push button located on the handle.
- Power On: Press the button once to turn on the fan at Speed 1.
- Adjust Speed: Subsequent short presses will cycle through the 5 available speeds (1 → 2 → 3 → 4 → 5).
- Power Off: After Speed 5, pressing the button again will turn the fan off. Alternatively, press and hold the button for 2 seconds at any speed to turn the fan off directly.
Image 8: A detailed view of the fan's single control button for power and speed adjustment.
5.2 Usage Modes
The fan's foldable design allows for three distinct usage modes:
- Handheld Fan: Use the fan in its extended form for direct, portable cooling.
- Neck Fan: Attach the lanyard and wear the fan around your neck for hands-free cooling. The fan head can be angled for optimal airflow.
- Desk Fan: Fold the handle at a 90-degree angle to create a stable base, allowing the fan to stand on a flat surface like a desk or table.
Image 9: A collage demonstrating the fan's versatility in handheld, neck, and desk modes for various scenarios.
6. Maintenance
6.1 Cleaning
To maintain optimal performance, regularly clean your fan. Use a soft, dry cloth to wipe the exterior of the fan. For the fan grille and blades, use a cotton swab or a soft brush to gently remove dust and debris. Ensure the fan is turned off before cleaning.
Image 10: A close-up of the fan's safety net, emphasizing the fine mesh designed for safety and ease of cleaning.
6.2 Storage
When not in use for an extended period, store the fan in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the fan is fully charged before storing to preserve battery health.
7. Troubleshooting
If you encounter any issues with your Diveblues Turbo Fan, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on | Low battery; Power button not pressed correctly | Charge the fan fully; Ensure a firm press on the power button. |
| Weak or no airflow | Obstruction in fan grille; Low battery; Incorrect speed setting | Check for and remove any obstructions; Charge the fan; Increase the speed setting. |
| Fan not charging | Cable or adapter issue; Port obstruction | Try a different USB cable or power adapter; Check the USB-C port for debris. |
| Unusual noise during operation | Foreign object inside; Damaged blades | Turn off immediately and check for foreign objects. If noise persists or blades are damaged, discontinue use and contact support. |
8. Specifications
| Attribute | Detail |
|---|---|
| Brand | Diveblues |
| Model Name | N607D |
| Product Dimensions | 2.3"D x 2"W x 6.7"H |
| Item Weight | 0.2 Kilograms (7 ounces) |
| Power Source | Battery Powered |
| Battery Capacity | 4000mAh Lithium Ion |
| Voltage | 5 Volts |
| Number of Blades | 6 |
| Number of Power Levels | 5 |
| Connector Type | USB Type A or USB Type C |
| Reusability | Rechargeable |
| Form Factor | Portable Handheld, Foldable |
9. Safety Information
Please observe the following safety precautions to prevent injury or damage to the product:
- Do not insert fingers or any foreign objects into the fan net cover while the fan is operating.
- Children under 14 years of age should only use this product under the guidance and supervision of an adult.
- Do not expose the fan to water or excessive moisture.
- Avoid dropping the fan or subjecting it to strong impacts.
- Do not attempt to disassemble or repair the fan yourself. Contact customer support if service is required.
- Use only the provided charging cable or a certified equivalent.
10. Warranty and Support
For warranty information and customer support, please refer to the contact details provided on the product packaging or visit the official Diveblues website. Keep your purchase receipt as proof of purchase for any warranty claims.
