Introduction
Thank you for choosing the Aiwa USB-C Rechargeable Mini Desk Fan. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your fan. Please read these instructions thoroughly before using the product and retain them for future reference.
Important Safety Instructions
- Read all instructions before using this appliance.
- Do not operate the fan with a damaged cord or plug. If the fan malfunctions or has been damaged in any manner, discontinue use and contact customer support.
- Do not immerse the fan in water or other liquids.
- Keep the fan away from heat sources, direct sunlight, and flammable materials.
- This fan is intended for indoor use only. Do not use outdoors.
- Do not insert fingers or any objects into the fan grille when it is operating.
- Ensure the fan is placed on a stable, flat surface when in use.
- Keep out of reach of children.
- Only use the provided USB-C cable or a certified equivalent for charging.
Package Contents
- Aiwa USB-C Rechargeable Mini Desk Fan
- USB-C Charging Cable
Product Overview
Familiarize yourself with the components and features of your Aiwa Mini Desk Fan.

Figure 1: Aiwa USB-C Rechargeable Mini Desk Fan, highlighting its portable design.

Figure 2: Key features of the fan: rechargeable, ultra-quiet, 270° tilt, and three speeds.
- Fan Grille: Protective cover for the fan blades.
- Control Button: Located on the base or rear, used for power and speed adjustment.
- USB-C Charging Port: For recharging the internal battery.
- Adjustable Head: Allows for 270° manual tilt to direct airflow.
- Wall Mount Slot: Integrated slot for optional wall mounting (mounting hardware not included).
Setup
- Unpack: Carefully remove the fan and all accessories from the packaging.
- Initial Charge: Before first use, fully charge the fan. Connect the supplied USB-C cable to the fan's charging port and the other end to a USB power source (e.g., computer, wall adapter, power bank). The charging indicator light will show charging status (e.g., red for charging, blue/off for fully charged).
- Placement: Place the fan on a stable, flat surface. For wall mounting, use appropriate hardware (not included) with the integrated wall mount slot.

Figure 3: The fan's wall-mountable design and 270° tilt feature.
Operating Instructions
- Power On/Speed Adjustment: Press the control button once to turn the fan on at Low speed.
- Press the button a second time for Medium speed.
- Press the button a third time for High speed.
- Power Off: Press the button a fourth time to turn the fan off.
- Adjusting Airflow: Manually tilt the fan head up or down to direct the airflow as desired. The fan head can rotate up to 270 degrees.

Figure 4: Fan in use on a bedside table, providing personal cooling.
Charging
- The fan is equipped with a built-in rechargeable battery.
- When the battery is low, the fan's performance may decrease, or it may stop operating.
- To charge, connect the USB-C cable to the fan's charging port and to a compatible USB power source.
- A full charge provides up to 80 minutes of cordless operation, depending on the speed setting.
- Charging time may vary based on the power source.
Maintenance and Cleaning
- Always turn off the fan and disconnect it from any power source before cleaning.
- Use a soft, damp cloth to wipe the exterior surfaces of the fan.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the fan's finish.
- To clean the fan blades, use a dry cloth or a soft brush to gently remove dust from the grilles. Do not attempt to disassemble the fan.
- Store the fan in a cool, dry place when not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. Fan is not charged. | Charge the fan fully using the USB-C cable. Ensure the charging indicator light is active. |
| Fan runs for a short period then stops. | Insufficient battery charge. | Recharge the fan. Ensure it is fully charged for optimal runtime. |
| Weak airflow. | Low speed setting. Obstruction in front/back of fan. Dust accumulation on blades. | Increase the fan speed. Ensure clear space around the fan. Clean the fan grilles and blades as per maintenance instructions. |
| Unusual noise during operation. | Fan not on a stable surface. Obstruction near blades. | Place the fan on a firm, level surface. Turn off and check for any foreign objects near the blades. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Aiwa |
| Model Name | Aiwa USB-C Rechargeable Mini 4” Desk Fan |
| Model Number | WPF4-1030 |
| Color | Black |
| Product Dimensions (D x W x H) | 5.5"D x 2.5"W x 5.5"H |
| Power Source | Battery Powered (USB-C Rechargeable) |
| Number of Speeds | 3 |
| Head Rotation | 270° Manual Tilt |
| Runtime | Up to 80 minutes (cordless) |
| Noise Level | 45 dB |
| Wattage | 7 watts |
| Material | Plastic |
| Special Features | Adjustable Tilt, Lightweight, Portable, Quiet Operation, Wall Mountable |
Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Aiwa website. You may also contact customer service through your retailer.
Note: Specific warranty terms may vary by region and retailer. Please retain your proof of purchase.