Miady PF04
Miady Portable Handheld Fan User Manual
Model: PF04
Introduction
Thank you for choosing the Miady Portable Handheld Fan. This 2-pack of upgraded 5000mAh fans provides strong, personal cooling for various settings, including travel, office, and outdoor activities. Designed for convenience and efficiency, these fans feature a long-lasting rechargeable battery and multiple speed settings to ensure your comfort.

Image: Two Miady portable handheld fans, one black and one white, demonstrating their design and airflow.
What's Included
- 2 x Miady Portable Handheld Fans (1 Black, 1 White)
- 2 x USB-C Charging Cables
- 2 x Wrist Lanyards
- 2 x Fan Bases
Key Features
- Premium 5000mAh Battery: Equipped with a 21700 battery, offering 7-20 hours of continuous use depending on speed setting.
- 3 Adjustable Speeds: Built-in powerful motor delivers strong airflow with three distinct speed levels (Speed 1: 20 hours, Speed 2: 11 hours, Speed 3: 7 hours runtime).
- Safe & Durable Design: Constructed from high-quality ABS materials, ensuring safety for all users. Features a non-foldable handle for enhanced durability.
- One-Button Operation: Simple and intuitive control for power on/off and speed adjustment.
- USB Rechargeable: Conveniently charges via USB-C cable from laptops, power banks, AC adapters, or car chargers. Full charge takes approximately 4-5 hours.
- Portable & Lightweight: Compact size (2"D x 6.5"W x 9.1"H) and light weight (1.08 pounds) make it ideal for on-the-go use.

Image: The Miady fan being used in diverse environments, highlighting its versatility.

Image: The fan's power switch and speed settings with estimated runtimes.
Setup
- Unpack: Carefully remove the fan, charging cable, wrist lanyard, and base from the packaging.
- Attach Lanyard (Optional): Thread the wrist lanyard through the small loop at the bottom of the fan handle if desired for secure carrying.
- Attach Base (Optional): For desktop use, insert the fan handle firmly into the provided base to allow it to stand upright.
- Initial Charge: For first use, it is recommended to fully discharge the fan and then fully charge it using a DC adapter (not included) for optimal battery life. Charging via a laptop USB port may not provide a full charge.
Operating Instructions
The Miady Portable Handheld Fan features a simple one-button control for ease of use.
- Power On/Off: Long press the power button located on the handle to turn the fan on or off.
- Adjust Speed: Once the fan is on, press the power button repeatedly to cycle through the three available wind speeds:
- First press: Speed 1 (Low)
- Second press: Speed 2 (Medium)
- Third press: Speed 3 (High)
- Fourth press: Turns the fan off (if not long-pressed)

Image: Visual representation of the fan's speed settings and battery performance.
Charging the Fan
The fan is equipped with a high-performance 5000mAh rechargeable battery. To charge:
- Connect the provided USB-C charging cable to the charging port on the fan.
- Connect the other end of the USB-C cable to a compatible USB power source, such as a laptop, power bank, AC adapter (not included), or car charger.
- The charging indicator light will illuminate during charging.
- A full charge typically takes about 4-5 hours. The indicator light may change or turn off when fully charged.
Note: For optimal charging and battery longevity, it is recommended to use a DC adapter. Charging directly from a laptop's USB port may not fully charge the fan.

Image: The fan's USB charging capability and battery status during charging.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the fan's exterior. Do not use harsh chemicals or abrasive cleaners. Ensure the fan is turned off before cleaning.
- Storage: Store the fan in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Battery Care: To maintain battery health, avoid completely draining the battery frequently. Recharge the fan regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. | Charge the fan fully using the provided USB-C cable. |
| Fan runs weakly or stops. | Low battery. | Recharge the fan. |
| Fan makes unusual noise. | Obstruction in fan blades. | Turn off the fan and carefully check for any obstructions. Clean if necessary. |
| Charging indicator not lighting up. | Cable or power source issue. | Ensure the USB-C cable is securely connected. Try a different USB port or power adapter. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | Miady |
| Model Name | Handheld Fan (PF04) |
| Color | Black+White (2-Pack) |
| Power Source | Battery Powered (Rechargeable) |
| Battery Capacity | 5000mAh (21700 Lithium Ion) |
| Charging Time | Approx. 4-5 hours |
| Runtime | 7-20 hours (depending on speed) |
| Number of Speeds | 3 |
| Product Dimensions | 2"D x 6.5"W x 9.1"H |
| Item Weight | 1.08 pounds |
| Wattage | 5 watts |
| Voltage | 5 Volts |
| Connector Type | Mini USB (USB-C cable provided) |
| Certifications | CE, FCC, RoHS |
Safety Information
- Do not insert fingers or any objects into the fan grille when it is operating.
- Keep the fan away from water or other liquids.
- Do not disassemble or attempt to repair the fan yourself. Contact customer support for assistance.
- Keep out of reach of small children without adult supervision.
- Avoid exposing the fan to extreme temperatures or direct sunlight for prolonged periods.
- Use only the provided charging cable or a certified equivalent.
Warranty and Support
For any questions, concerns, or support needs regarding your Miady Portable Handheld Fan, please contact Miady customer service. Refer to your product packaging or the official Miady website for specific warranty details and contact information.
With Miady, you're choosing a seamless blend of quality, innovation, and customer-centric service.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.