1. Product Overview
The Peiyuu M12 Portable Rechargeable Fan is a versatile cooling device designed for personal use. It features a 4000mAh rechargeable battery, 6 adjustable wind speeds, an LCD digital display, and a 180° foldable design, allowing it to function as a handheld, desk, or neck fan. Its compact size and quiet operation make it suitable for various indoor and outdoor environments.
Image 1.1: Peiyuu M12 Portable Fan showcasing its multi-functional design and power bank capability.
2. Package Contents
Verify that all items are present in the package:
- 1 x Peiyuu Portable Fan (Model M12)
- 1 x Type-C Charging Cable
- 1 x Lanyard
- 1 x User Manual (this document)
Image 2.1: Contents of the Peiyuu M12 Portable Fan package.
3. Setup and Charging
3.1 Initial Charge
Before first use, fully charge the fan. Connect the provided Type-C charging cable to the fan's charging port and a compatible USB power source (e.g., wall adapter, computer USB port). The LCD display will show the charging status and battery percentage. A full charge typically takes approximately 1.5 hours.
3.2 Attaching the Lanyard
To use the fan as a neck fan, attach the lanyard to the designated loop on the fan handle. Ensure it is securely fastened.
4. Operating Instructions
4.1 Power On/Off and Speed Adjustment
The fan features a single-button operation for ease of use.
- To Power On: Press the power button once. The fan will start at speed 1.
- To Adjust Speed: Press the power button repeatedly to cycle through the 6 available wind speeds (1 to 6). The LCD display will indicate the current speed setting.
- To Power Off: After cycling through speed 6, pressing the button again will turn the fan off. Alternatively, press and hold the power button for 2 seconds to turn off the fan from any speed setting.
Image 4.1: Key features of the Peiyuu M12 Portable Fan.
Image 4.2: Wind speed levels and approximate running times.
4.2 LCD Digital Display
The integrated LCD display provides real-time information:
- Wind Speed: Displays the current wind speed setting (1-6).
- Battery Percentage: Shows the remaining battery charge.
- Charging Status: Indicates when the device is charging.
Image 4.3: LCD display details and detachable mesh cover.
4.3 3-in-1 Multifunctionality
The fan's 180° foldable design allows for three modes of use:
- Handheld Fan: Use in its extended form for direct cooling.
- Desk Fan: Fold the handle 180° to create a stable base for desktop use.
- Neck Fan: Attach the included lanyard and wear it around your neck for hands-free cooling.
4.4 Power Bank Function
The 4000mAh battery can also serve as an emergency power source for mobile devices. Connect your device to the fan's USB-A output port using an appropriate charging cable (not included). The fan provides 5V/1A output for charging.
Image 4.4: Using the fan as an emergency power bank.
5. Maintenance
5.1 Cleaning the Fan Blades
To ensure optimal performance and airflow, regularly clean the fan blades. The front mesh cover is detachable for easy access.
- Ensure the fan is powered off before cleaning.
- Gently twist or unclip the front mesh cover to remove it.
- Wipe the fan blades and the inside of the cover with a soft, dry cloth. For stubborn dust, a slightly damp cloth can be used, ensuring no water enters the motor housing.
- Allow all parts to dry completely before reattaching the mesh cover.
Caution: Do not immerse the fan in water or use abrasive cleaners.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. | Charge the fan using the provided Type-C cable. |
| Weak airflow. | Low speed setting; obstructed blades. | Increase wind speed. Clean fan blades and mesh cover as per Maintenance section. |
| LCD display is off or not showing correct information. | Fan is off; low battery. | Turn on the fan. Charge the fan if the battery is low. |
| Cannot charge external devices (power bank function). | Fan battery is low; incorrect cable; device not compatible. | Ensure fan has sufficient charge. Use a compatible USB-A to device cable. Verify device compatibility (5V/1A output). |
| Unusual noise during operation. | Obstruction in blades; loose parts. | Power off and inspect blades for any foreign objects. If noise persists, contact customer support. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Peiyuu |
| Model Name | M12 |
| Power Source | Battery Powered |
| Battery Capacity | 4000mAh Lithium Polymer |
| Charging Port | Type-C USB |
| Power Bank Output | 5V/1A (USB-A) |
| Wind Speeds | 6 adjustable levels |
| Foldable Design | 180° |
| Noise Level | <20dB (at highest speed) |
| Control Method | Touch (Single button) |
| Display | LCD Digital Display |
| Dimensions | 7.2"L x 3.6"W x 0.9"H (approximate) |
| Weight | 150 Grams (0.33 lbs) |
| Included | Lanyard, Type-C Charging Cable |
8. Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact Peiyuu customer service directly. Contact details can typically be found on the official Peiyuu website or through your purchase platform.
Visit the official Peiyuu Store for more information: Peiyuu Store on Amazon