1. Introduction
Thank you for purchasing the newstyle F53K Handheld Cold Compress Fan. This device combines powerful airflow with an instant cold compress function to provide efficient cooling. Please read this manual carefully before use to ensure proper operation and maintenance.
Figure 1: F53K Handheld Cold Compress Fan (Purple and White models)
2. Important Safety Instructions
Please read and follow all safety warnings to prevent injury or damage to the product.
- Do not insert fingers or any objects into the fan blades or air outlet.
- Do not disassemble, repair, or modify the product yourself. Contact qualified personnel for service.
- Use only the specified input voltage (DC5.0V/2.0A) for charging.
- Keep the product away from fire, high temperatures, and water to prevent damage or electric shock.
- Store the product in a cool, dry place, out of reach of children.
- Do not use the cold compress function while the product is charging.
3. Package Contents
Please check the box for the following items:
- 1 x F53K Handheld Cold Compress Fan
- 1 x Type-C USB Charging Cable
- 1 x Lanyard
4. Product Overview
Familiarize yourself with the components of your F53K fan:
Figure 2: F53K fan suitable for multiple scenarios (handheld and desktop)
Component Identification:
- Air Outlet / Cold Compress Plate: Delivers airflow and provides the cooling surface.
- Digital Display: Shows wind speed, cooling level, and battery status.
- Power Button (①): Controls fan power and wind speed.
- Cooling Button (②): Activates and adjusts the cold compress function.
- Type-C Charging Port: For charging the device.
- Lanyard Hole: For attaching the included lanyard.
5. Setup
5.1 Initial Charging
Before first use, fully charge your F53K fan.
- Connect the Type-C end of the charging cable to the fan's charging port.
- Connect the USB-A end of the cable to a compatible USB power adapter (DC5.0V/2.0A recommended) or a computer USB port.
- The digital display will show charging progress (0-100, flashing).
- Once fully charged, the display will show '100' steadily. Disconnect the charging cable.
Note: The cold compress function cannot be activated while the product is charging.
6. Operating Instructions
Video 1: F53K Product Demonstration
6.1 Powering On/Off and Adjusting Fan Speed
- Power On (Level 01): Short press the Power Button (①). The display will show '01'.
- Adjust Fan Speed: While the fan is on, short press the Power Button (①) repeatedly to cycle through speed levels: 25, 50, 75, 100.
- Increase Speed Continuously: Long press the Power Button (①) to gradually increase the fan speed up to level 100.
- Power Off: Short press the Power Button (①) when the fan is at its lowest speed or cycle through all speeds until it turns off.
6.2 Using the Cold Compress Function
- Activate Cold Compress: Double-click the Cooling Button (②). The fan will start at a limited speed (level 01) and the cooling function will activate.
- Adjust Cooling Level: Short press the Cooling Button (②) to cycle through cooling levels: 75, 50, 25, 01.
- Decrease Cooling Level Continuously: Long press the Cooling Button (②) to gradually decrease the cooling level from 100 to 01.
- Deactivate Cold Compress: Double-click the Cooling Button (②) again.
6.3 Display Information
- Wind Speed: Displays levels from 1 to 100.
- Cooling Level: Displays levels from 01 to 60.
- Battery Status: Double-click the Power Button (①) to show current battery percentage (01-100).
- Charging Indicator: Shows 0-100 and flashes during charging.
7. Maintenance
7.1 Cleaning
- Ensure the fan is turned off and disconnected from any power source before cleaning.
- Wipe the exterior of the fan with a soft, dry cloth.
- For stubborn dirt, slightly dampen the cloth with water and then wipe dry immediately.
- Do not use abrasive cleaners, solvents, or immerse the fan in water.
7.2 Storage
When not in use for extended periods, store the fan in a cool, dry place. It is recommended to charge the battery every 3 months to maintain its lifespan.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on | Battery is depleted | Charge the fan fully. |
| Cold compress function not working | Fan is currently charging | Disconnect the charging cable. |
| Weak airflow | Low battery or fan speed setting is low | Charge the fan or increase the fan speed. |
9. Specifications
Figure 3: F53K Product Parameters
| Feature | Detail |
|---|---|
| Product Name | Handheld High-Speed Cooling Fan |
| Product Model | F53K |
| Battery Capacity | 3600mAh |
| Rated Input | DC5.0V/2.0A |
| Rated Power | ≤7.5W |
| Product Material | ABS/PC/SUS Electronic components |
| Product Dimensions | 59 x 58.5 x 173 mm (2.32 x 2.30 x 6.81 inches) |
| Product Weight | 235g |
| Motor Speed | Up to 15000 RPM |
| Wind Speed | Up to 9 m/s |
| Usage Time | Up to 12 hours (depending on speed and cooling use) |
| Fan Speed Gears | 1-100 levels |
10. User Tips
No specific user tips from reviews or Q&A are available at this time. For optimal cooling, ensure the cold compress plate is clean and directly applied to the skin.
11. Warranty and Support
Your newstyle F53K Handheld Cold Compress Fan is covered by a standard manufacturer's warranty. For warranty claims, technical support, or service inquiries, please refer to the seller's contact information or the official newstyle website.