Product Overview
The JODNO F11 Portable Handheld Fan is a versatile and compact personal cooling device designed for various uses. It features a foldable design, multiple speed settings, a rechargeable battery, and a digital display for convenience. This manual provides detailed instructions for its setup, operation, and maintenance.
Image: The JODNO F11 Portable Handheld Fan, available in black and pink, demonstrating its multi-functional design for handheld, neck-worn, and desk use.
Key Features
- 3-in-1 Multi-function Design: Can be used handheld, worn around the neck with the included lanyard, or folded for use as a desk fan with 180-degree rotation.
- 2400mAh Rechargeable Battery: Provides 3-12 hours of operation on a full charge, rechargeable via USB-C.
- Powerful 5-Speed Setting: Equipped with a copper brushless motor for strong airflow, adjustable via a single power button.
- Super-Quiet Operation: Noise reduction technology ensures operation below 20dB at top speed.
- Visualized Digital Display: Shows current wind speed and remaining battery level.
- Upgraded Materials: Features PP material blades and a high-quality ABS plastic body with a non-slip ergonomic handle.
Image: Illustration of the fan's 5-speed adjustable wind settings, ranging from 2600r/min to 4500r/min.
Image: The fan's 2400mAh high-capacity battery and USB Type-C charging port, providing 3-12 hours of usable time after a 3-hour charge.
Image: The fan's super-quiet operation, with noise levels as low as 10dB on the lowest setting and under 20dB on the top setting, ensuring minimal disturbance.
Setup
- Unboxing: Carefully remove the fan, USB-A to USB-C cable, and lanyard from the packaging.
- Initial Charge: Before first use, fully charge the fan using the provided USB-C cable. Connect the USB-C end to the fan's charging port (located on the side of the handle) and the USB-A end to a compatible USB power source (e.g., wall charger, power bank, computer USB port). The digital display will show the charging progress. A full charge typically takes about 3 hours.
- Attach Lanyard (Optional): If desired, attach the lanyard to the designated loop on the fan's handle for hands-free carrying around the neck.
Image: The fan's USB Type-C charging port, indicating where to connect the charging cable for initial setup and recharging.
Operating Instructions
- Power On/Off: Press the power button (located on the handle below the digital display) once to turn the fan on to Speed 1. To turn off, long-press the power button.
- Adjusting Fan Speed: While the fan is on, short-press the power button repeatedly to cycle through the 5 available wind speeds (1-5). The digital display will show the current speed setting.
- Checking Battery Level: When the fan is idle (off), a short press of the power button will briefly display the remaining battery percentage on the digital screen.
- Using as a Handheld Fan: Hold the fan by its handle.
- Using as a Neck Fan: Unfold the fan head to a 90-degree angle, then attach the lanyard to the designated loops and wear it around your neck.
- Using as a Desk Fan: Fold the handle back completely (180-degree rotation) to form a stable base. Place the fan on a flat surface. The fan head can be adjusted to direct airflow.
Image: Demonstrations of the fan's diverse applications, including handheld use, worn around the neck with the lanyard, and folded for desk use.
Video: Official demonstration of the JODNO F11 Portable Foldable Handheld Fan, showcasing its features and various modes of operation.
Maintenance
- Cleaning: The front mesh shell of the fan is detachable for easy cleaning of the blades. Gently twist or unclip the front cover to remove it. Use a soft, dry cloth to wipe the blades and the interior. Ensure the fan is completely dry before reattaching the cover and using it.
- Storage: When not in use for extended periods, store the fan in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the battery is partially charged (around 50%) before storage to prolong battery life.
- Battery Care: Avoid fully discharging the battery frequently. Recharge the fan when the battery level is low to maintain optimal battery health.
Image: The fan's design details, including the detachable mesh shell for easy cleaning and the intelligent LED display.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. | Charge the fan using the provided USB-C cable. Check the digital display for battery level. |
| Weak airflow. | Fan is on a low speed setting. | Press the power button to increase the speed setting (up to 5). |
| Digital display not working. | Fan is off or battery is very low. | Short-press the power button to check battery level. If still unresponsive, try charging the fan. |
| Fan makes unusual noise. | Obstruction in fan blades or internal issue. | Turn off the fan immediately. Check for any obstructions (e.g., hair, debris) and carefully remove them. If the issue persists, discontinue use and contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | F11 |
| Brand | JODNO |
| Power Source | Battery Powered (Rechargeable) |
| Battery Capacity | 2400mAh |
| Charging Port | USB Type-C |
| Number of Speeds | 5 |
| Noise Level | Less than 20dB (at top speed) |
| Product Dimensions | 1"D x 1"W x 1"H (folded/compact) |
| Item Weight | 6.8 Ounces |
| Material | ABS Plastic (body), PP (blades) |
| Control Method | Touch (button) |
Image: Detailed dimensions of the JODNO F11 fan, showing its compact size for portability.
Warranty and Support
JODNO products are designed for quality and reliability. For any questions, concerns, or warranty claims regarding your F11 Portable Handheld Fan, please contact JODNO customer support through the retailer's platform or the official JODNO website. Please retain your proof of purchase for warranty validation.
For the most up-to-date support information, please visit the JODNO Store on Amazon.