Introduction
Thank you for choosing the Hssio Portable Handheld Fan M20. This manual provides essential information for the safe and efficient operation of your new fan. Please read it thoroughly before use and retain it for future reference.

Figure 1: Hssio Portable Handheld Fan M20 in handheld and folded desk fan modes.
Package Contents
Ensure all items are present in your package:
- 1 x Hssio Portable Handheld Fan M20
- 1 x USB Type-C Charging Cable
- 1 x Lanyard
- 1 x User Manual (this document)
Product Features
- 2-in-1 Design: Functions as both a handheld fan and a foldable desk fan with 180° rotation.
- Adjustable Speeds: Three distinct speed settings (Soft Wind, Natural Wind, Strong Wind) to suit various cooling needs.
- Long Battery Life: Equipped with a 2000mAh rechargeable battery, providing 3-8 hours of continuous use on a single charge.
- Quiet Operation: Features a brushless motor and optimized air duct design for ultra-quiet performance (less than 20dB).
- Compact & Portable: Mini size and lightweight construction make it easy to carry for indoor and outdoor activities.
- USB-C Charging: Fast charging via the modern Type-C port.

Figure 2: The fan's versatile 2-in-1 design for handheld or desk use.

Figure 3: Visual representation of the three adjustable speed levels.
Setup
- Initial Charge: Before first use, fully charge the fan. Connect the provided USB Type-C charging cable to the fan's charging port and the other end to a compatible USB power source (e.g., wall adapter, power bank, laptop). The fan can be fully charged in approximately 2.5 hours.
- Attach Lanyard (Optional): If desired, attach the included lanyard to the designated loop on the fan's handle for convenient carrying.

Figure 4: The fan's 2000mAh battery and 3-8 hour working time.

Figure 5: Multiple options for charging your fan, including socket, power bank, car charger, and laptop.
Operating Instructions
- Power On/Off & Speed Adjustment: Locate the power button on the handle.
- Short press once to turn on the fan at Speed 1 (Soft Wind).
- Short press a second time for Speed 2 (Natural Wind).
- Short press a third time for Speed 3 (Strong Wind).
- Short press a fourth time to turn off the fan.
- Folding Mechanism: The fan head can be rotated 180 degrees.
- To use as a desk fan, fold the handle to create a stable base.
- To store or use as a handheld fan, adjust the head as needed.
Video 1: Demonstration of the fan's features, including folding and speed settings.

Figure 6: The fan's 180° adjustable head allows for flexible positioning.
Maintenance
To ensure optimal performance and longevity of your fan, follow these maintenance guidelines:
- Cleaning the Fan Blades: The front cover of the fan is detachable for easy cleaning.
- Gently twist the front cover counter-clockwise to detach it.
- Wipe the fan blades and the inside of the cover with a soft, dry cloth.
- Ensure all parts are completely dry before reattaching the cover by twisting it clockwise until secure.
- Storage: When not in use for extended periods, store the fan in a cool, dry place.

Figure 7: Instructions for detaching the fan cover for easy cleaning.
Troubleshooting
If you encounter any issues with your Hssio Portable Handheld Fan M20, please refer to the following common solutions:
- Fan Not Turning On: Ensure the battery is charged. Connect the fan to a power source using the USB-C cable and allow it to charge for at least 30 minutes before attempting to power it on again.
- Weak Airflow: Check if the fan blades are obstructed or dirty. Refer to the Maintenance section for cleaning instructions. Ensure the fan is set to a higher speed setting.
- Unusual Noise: If the fan produces unusual noises, turn it off immediately. Check for any foreign objects obstructing the blades or internal components. If the noise persists after clearing obstructions, discontinue use and contact customer support.
- Charging Issues: Verify that the USB-C cable is securely connected to both the fan and the power source. Try using a different USB-C cable or power adapter to rule out faulty accessories.
Specifications
| Feature | Specification |
|---|---|
| Brand | Hssio |
| Model Name | M20 |
| Color | Black |
| Power Source | Battery Powered (2000mAh Lithium Polymer) |
| Product Dimensions | 2.32"D x 3.93"W x 2.56"H |
| Noise Level | Less than 20dB (up to 30 Decibels) |
| Number of Blades | 7 |
| Voltage | 5 Volts |
| Charging Time | Approx. 2.5 hours |
| Working Time | 3-8 hours (depending on speed setting) |
| Control Method | Push Button |
| Main Power Connector Type | USB Type C |
| Item Weight | 4.5 ounces |
Safety Information
- Do not insert fingers or any objects into the fan grille.
- Keep the fan away from water or excessive moisture.
- Do not disassemble or attempt to repair the fan yourself. Contact customer support for assistance.
- Keep out of reach of small children.
- Use only the provided charging cable or a certified USB Type-C cable for charging.
Warranty and Support
The Hssio Portable Handheld Fan M20 comes with a standard manufacturer's warranty. For detailed warranty information, product support, or any inquiries, please refer to the contact information provided on the product packaging or the official Hssio website. Please retain your proof of purchase for warranty claims.





