User Manual: Generic 4 Inch Handheld & Foldable Desk Fan

1. Introduction

Thank you for purchasing the Generic 4 Inch Handheld & Foldable Desk Fan. This compact and versatile fan is designed to provide personal cooling whether you are on the go or at your desk. With its rechargeable battery and multiple speed settings, it offers convenient and efficient airflow. Please read this manual carefully before use to ensure proper operation and maintenance.

2. Safety Instructions

• Do not insert fingers or any objects into the fan grille.
• Keep the fan away from water and other liquids. Do not use in wet environments.
• Do not disassemble, repair, or modify the fan yourself. Contact qualified service personnel for repairs.
• Keep out of reach of children. This is not a toy.
• Use only the provided charging cable or a compatible 5V USB charger.
• Do not expose the fan to extreme temperatures or direct sunlight for prolonged periods.
• Ensure the fan is placed on a stable, flat surface when used in desk mode.

3. Package Contents

• 1 x Generic 4 Inch Handheld & Foldable Desk Fan
• 1 x USB Charging Cable
• 1 x User Manual (this document)

4. Product Overview

Figure 4.1: Fan in Handheld Mode. Features include the fan grille, power/speed button, and foldable handle.

Figure 4.2: Fan in Folded Desk Mode. The handle folds to form a stable base for desktop use. The indicator light is visible.

Figure 4.3: Side View. This view highlights the USB charging port located on the side of the handle.

Key Components:

• Fan Grille: Protects the fan blades.
• Power/Speed Button: Controls power on/off and cycles through speed settings.
• Indicator Light: Shows power status and charging status.
• Foldable Handle: Allows for handheld use or folds to create a desk stand.
• USB Charging Port: For recharging the internal battery.

5. Setup

5.1 Initial Charging

Before first use, fully charge the fan. Connect the small end of the USB charging cable to the fan's charging port and the larger end to a USB power source (e.g., computer USB port, USB wall adapter, power bank).

Figure 5.1: Fan connected to USB charging cable. The indicator light will typically show red during charging and turn off or blue when fully charged.

• The indicator light will illuminate during charging.
• Charging time may vary depending on the power source.
• Once fully charged, disconnect the charging cable.

6. Operating Instructions

6.1 Power On/Off and Speed Control

1. To Power On: Press the power/speed button once. The fan will start at the lowest speed setting.
2. To Adjust Speed: Press the power/speed button repeatedly to cycle through the 3 available speed settings (Low → Medium → High).
3. To Power Off: After the highest speed setting, press the power/speed button one more time to turn the fan off.

6.2 Handheld and Desk Mode

• Handheld Mode: Keep the handle extended for portable, on-the-go cooling.
• Desk Mode: Fold the handle at the hinge until it forms a stable base. Place the fan on a flat surface for hands-free operation. The adjustable tilt allows you to direct airflow as needed.

7. Maintenance

7.1 Cleaning

• Ensure the fan is turned off and unplugged before cleaning.
• Use a soft, dry cloth to wipe the exterior of the fan.
• For dust accumulation on the fan grille, use a soft brush or a cotton swab to gently clean.
• Do not use abrasive cleaners, solvents, or immerse the fan in water.

8. Troubleshooting

9. Specifications

10. Warranty and Support

10.1 Warranty Information

This product is covered by a standard manufacturer's warranty. Please refer to your purchase receipt or contact your retailer for specific warranty terms and conditions. The warranty typically covers defects in materials and workmanship under normal use.

10.2 Customer Support

If you encounter any issues with your Generic 4 Inch Handheld & Foldable Desk Fan that cannot be resolved using the troubleshooting guide, or if you require further assistance, please contact the retailer or the manufacturer's customer support. Have your product model number (B0FDLBCC21) and purchase details ready when contacting support.