Introduction
Thank you for choosing the Aecooly Portable Handheld Fan. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference. This fan is designed to provide powerful, portable cooling with multiple usage modes and adjustable speeds.
What's in the Box
- 1 x Aecooly Portable Handheld Fan
- 1 x USB-C Charging Cable
- 1 x Lanyard
- 1 x User Manual

Image: The complete packing list for the Aecooly Portable Handheld Fan, showing all included accessories.
Product Features
- Ultra-Portable Design: Slim and compact body fits easily into small bags or pockets, making it ideal for travel and on-the-go use.
- Powerful Airflow: High-performance motor delivers a concentrated stream of air up to 36 ft/s (15000 RPM) for instant cooling.
- Three Usage Modes: Can be held by hand, worn around the neck with the included lanyard for hands-free operation, or placed on a desk.
- Extended Battery Life: Equipped with a high-capacity rechargeable battery providing up to 15 hours of continuous use on lower settings.
- Five Adjustable Speeds: Offers five wind levels for customized airflow, from a gentle breeze to powerful cooling.

Image: Key features of the Aecooly Portable Handheld Fan, including its display, charging port, and adjustable head.
Setup
- Charging the Fan:
Connect the provided USB-C charging cable to the charging port on the back of the fan and to a compatible USB power source. The display will show the charging status. A full charge provides up to 15 hours of use depending on the speed setting.
- Attaching the Lanyard:
Locate the lanyard attachment point on the fan's body. Thread the loop of the lanyard through the attachment point and then pass the rest of the lanyard through the loop to secure it. Ensure it is firmly attached before wearing the fan around your neck.

Image: Instructions for securely attaching the lanyard to the fan.
Operating Instructions
- Power On/Off:
Locate the ON/OFF switch on the back of the fan. Slide it to the 'ON' position. Then, press the power button on the front of the fan to turn it on. To turn off, press the power button until the fan stops, or slide the back switch to 'OFF'.
- Adjusting Fan Speed:
Once powered on, repeatedly press the power button on the front to cycle through the five available speed settings (P1 to P5). The current speed level will be displayed on the screen.

Image: The fan in use, illustrating its long-lasting power and adjustable speed settings.
- Using the Fan:
- Handheld Mode: Hold the fan by its handle for direct, targeted cooling.
- Neck Fan Mode: Wear the fan around your neck using the lanyard for hands-free cooling. Adjust the fan head for optimal airflow.
- Desk Fan Mode: Place the fan on a flat surface. The adjustable head allows you to direct airflow as needed.

Image: The fan being used hands-free around the neck.

Image: The fan used in handheld mode, showcasing its strong airflow.
Maintenance
- Cleaning: Ensure the fan is turned off and unplugged before cleaning. Use a soft, dry cloth to wipe the exterior. For the fan blades, gently remove the detachable rear grill and use a soft brush or compressed air to remove dust. Do not use liquid cleaners or immerse the fan in water.
- Storage: Store the fan in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the battery to approximately 50% to prolong its lifespan.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on | Battery is depleted; ON/OFF switch is in 'OFF' position | Charge the fan fully; Slide the ON/OFF switch to 'ON' |
| Weak airflow | Low battery; Fan speed set too low; Obstruction in fan grill | Recharge the battery; Increase speed setting; Clean fan grills |
| Fan makes unusual noise | Debris in fan blades; Fan head not properly aligned | Turn off and clean blades; Adjust fan head to ensure proper alignment |
Specifications
| Brand | Aecooly |
| Model Number | PF04 |
| Color | Black |
| Electric Fan Design | Wearable Fan |
| Power Source | Battery Powered |
| Product Dimensions (D x W x H) | 1.65"D x 2.1"W x 5.87"H |
| Number of Speeds | 5 |
| Speed | 15000 RPM |
| Main Power Connector Type | USB Type C |
| Material | Acrylonitrile Butadiene Styrene |
| Reusability | Rechargeable |
Official Product Videos
Powerful & Long-lasting fan!
Video: A detailed look at the Aecooly Portable Handheld Fan, demonstrating its powerful airflow and long-lasting battery life.
Review- Ultra-Pocket Portable Handheld Turbo Fan
Video: A review showcasing the ultra-pocket design and turbo fan capabilities of the Aecooly fan.
This fan keeps you cool on the go!
Video: Demonstrating the portability and cooling effectiveness of the Aecooly fan for various outdoor activities.
Warranty and Support
Aecooly products are manufactured to the highest quality standards. For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Aecooly website. Keep your purchase receipt as proof of purchase.





