Multifunctional Waist Fan

1. Introduction

Thank you for purchasing the SL3635 Multifunctional Waist Fan. This innovative device combines a powerful personal cooling fan with a 6000mAh power bank and a high-power flashlight, designed for ultimate convenience and comfort in various outdoor and high-temperature environments. Its compact design allows for waist-wearing, neck-hanging, or desktop use, providing versatile cooling wherever you go.

2. Package Contents

• SL3635 Multifunctional Waist Fan
• USB Charging Cable (built-in Type-C)
• User Manual

3. Safety Information

• Read all instructions before use and retain for future reference.
• Do not immerse the device in water or other liquids.
• Keep out of reach of children.
• Do not block the air inlet or outlet during operation.
• Avoid dropping or subjecting the device to strong impacts.
• Use only the specified charging voltage (5V/2A).
• Do not attempt to disassemble or repair the device yourself. Contact support if issues arise.
• Keep away from heat sources and direct sunlight.

4. Setup

4.1 Charging the Device

Before first use, fully charge the fan. Connect the built-in Type-C cable to a compatible USB power adapter (5V/2A recommended).

• While charging, the battery icon on the LED display will flash, showing the current charge percentage.
• When fully charged, the digital display will show '100%' and the battery icon will remain solid.

Figure 1: Device charging a mobile phone using the built-in Type-C cable.

4.2 Wearing and Positioning

The SL3635 fan offers multiple ways to wear or position it for optimal cooling:

• Waist-Worn: Use the integrated clip to attach the fan securely to your waistband or belt. Ensure the air outlet is positioned to direct airflow as desired.
• Neck-Hanging: Attach a lanyard (not included) to the designated loop and wear the fan around your neck for hands-free cooling.
• Desktop Use: Utilize the hidden kickstand on the back of the fan to prop it up on any flat surface, transforming it into a desktop fan.

Figure 2: Fan shown worn on the waist and around the neck.

Figure 3: Fan in desktop mode using its hidden bracket.

5. Operating Instructions

5.1 Fan Operation

• Power On: Press the power button (usually marked with a power symbol) once to turn on the fan. The LED display will show 'L1' (level 1) for 2 seconds, then switch to display the current battery level.
• Adjust Fan Speed: Rotate the control dial (wind regulation) to adjust the fan speed. Turn the dial upwards to increase the speed infinitely up to level 100. Turn the dial downwards to decrease the speed infinitely down to level 1.
• Check Battery Level: While the fan is on, hold the adjustment dial for 3 seconds to temporarily display the battery level.
• Power Off: Press the power button again to turn off the fan.

Figure 4: Control panel showing wind regulation dial, light switch, and wind switch.

5.2 Flashlight Operation

• Turn On/Off: Press the dedicated light button (usually marked with a light bulb symbol) to turn the high-power flashlight on or off.

5.3 Power Bank Function

The SL3635 features a built-in retractable Type-C cable, allowing it to function as a 6000mAh power bank to charge your mobile devices.

• To Charge a Device: Pull out the built-in Type-C cable and connect it to your compatible mobile phone or other USB-C powered device. The fan will automatically begin charging the connected device.

6. Maintenance

• Cleaning: Use a soft, dry cloth to wipe the exterior of the fan. Do not use abrasive cleaners or solvents.
• Air Vents: Periodically check the air inlet and outlet for dust accumulation. Use a soft brush or compressed air to gently clear any debris.
• Storage: When not in use for extended periods, store the fan in a cool, dry place. Ensure it is fully charged before storing and recharge every 3 months to maintain battery health.

7. Troubleshooting

• Fan Not Turning On: Ensure the device is charged. Connect it to a power source and allow it to charge for at least 30 minutes before attempting to power it on again.
• Low Power Shutdown Alert: When the battery is low, the LED display will flash 'LO' 5 times. The fan will then stop working. Pressing the power button again will cause 'LO' to flash 5 more times before the fan completely shuts down. Recharge the device promptly.
• Weak Airflow: Check if the air inlet or outlet is obstructed. Clean any dust or debris. Ensure the fan is operating at a higher speed setting.
• Device Not Charging: Ensure the charging cable is securely connected to both the fan and the power adapter. Try a different USB port or power adapter.
• Device Not Charging Phone: Ensure the built-in Type-C cable is fully inserted into your phone. Check if your phone's charging port is clean.

8. Specifications

Figure 5: Product dimensions.

9. User Tips

• For optimal cooling, ensure the fan's air outlet is directed towards your body, especially when worn on the waist.
• Utilize the 100-level stepless speed control to find your perfect comfort level, balancing airflow with battery life.
• Always fully charge the device before extended outdoor activities to maximize both cooling and power bank functionality.
• The built-in flashlight is useful for night activities like camping or walking in low-light conditions.

10. Warranty and Support

This product comes with a standard manufacturer's warranty. For warranty claims, technical support, or any questions regarding the product, please contact your original point of purchase or the seller directly. Please have your purchase details and product model number (SL3635) ready when contacting support.