1. Safety Information
Please read all safety instructions carefully before using the LiebeWH Mini Portable Air Cooler. Keep this manual for future reference.
- Do not immerse the unit in water or other liquids.
- Ensure the power supply matches the voltage specified on the unit.
- Keep out of reach of children and pets.
- Do not block the air inlet or outlet.
- Unplug the unit before cleaning or when not in use for extended periods.
- Use only the provided USB cable and remote control.
- After filling with water, allow 2 to 3 minutes for the humidifier function to activate.
2. Product Overview
The LiebeWH Mini Portable Air Cooler is a versatile 3-in-1 device functioning as an air conditioner fan, humidifier, and air purifier. It is designed for personal space cooling in various environments such as home offices and bedrooms.

Image: The LiebeWH Mini Portable Air Cooler, a compact white and black unit, positioned on a wooden surface in a room setting.

Image: The air cooler shown alongside its remote control and USB power cable, illustrating all included components.
Package Contents:
- 1 x LiebeWH Air Conditioner Fan
- 1 x USB Cable
- 1 x Remote Control
- 1 x Instruction Manual
- 1 x Rubber Plug
3. Setup
- Unpack the Unit: Carefully remove the air cooler and all accessories from the packaging.
- Place the Unit: Position the air cooler on a flat, stable surface in your desired location. Ensure there is adequate space around the unit for proper airflow.
- Fill the Water Tank: Locate the water tank. Fill it with clean water. Do not overfill. The capacity is 480 ml.
- Connect Power: Insert the USB cable into the unit's power port and connect the other end to a compatible 5V/2A USB power adapter (not included) or a USB port.
- Remote Control Battery: The remote control comes with a CR2032 button battery (150mAh) pre-installed. Remove any protective tab if present.
Note: After filling the water tank, allow 2 to 3 minutes for the humidifier function to begin operating effectively.
4. Operating Instructions
The LiebeWH Mini Portable Air Cooler can be operated using the control panel on top of the unit or the included remote control.

Image: Top-down view of the air cooler, highlighting the control panel with various buttons for operation.

Image: A close-up of the white remote control, showing its power, fan speed, humidifier, and LED light buttons.
Power On/Off:
- Press the Power button (red circle with line) on the control panel or remote control to turn the unit ON or OFF.
Adjusting Wind Speed:
- Press the Fan Speed button (fan icon) on the control panel or the + / - buttons next to the fan icon on the remote to cycle through three adjustable wind speeds (Low, Medium, High).
Humidifier Function:
- Press the Humidifier button (water droplet icon) on the control panel or the ON / OFF buttons next to the water droplet icon on the remote to activate or deactivate the humidifying mist.
LED Light Function:
- Press the LED button (light bulb icon) on the control panel or the + / - buttons next to the LED text on the remote to control the LED lighting.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your air cooler.
- Cleaning the Exterior: Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Cleaning the Water Tank: Periodically empty and clean the water tank to prevent mold or mildew buildup. Use a mild detergent and rinse thoroughly.
- Air Filter: Check the air filter regularly and clean it if necessary. Refer to the diagram for filter location (if applicable, not explicitly shown in provided images).
- Storage: When not in use for an extended period, empty the water tank, clean the unit, and store it in a cool, dry place.
6. Troubleshooting
If you encounter any issues with your LiebeWH Mini Portable Air Cooler, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; USB cable not connected properly; Power adapter faulty. | Ensure USB cable is securely connected. Check if the power adapter is working. Try a different USB port or adapter. |
| No mist from humidifier | Water tank empty; Humidifier function not activated; Insufficient time after filling. | Fill the water tank. Press the humidifier button. Wait 2-3 minutes after filling for the humidifier to start. |
| Weak airflow | Fan speed set too low; Air inlet/outlet blocked. | Increase the fan speed. Ensure nothing is obstructing the air vents. |
| Remote control not working | Battery depleted; Obstruction between remote and unit. | Replace the CR2032 button battery. Ensure a clear line of sight to the unit's receiver. |
7. Specifications

Image: The air cooler with measurements indicating its dimensions: 18.5cm (7.3in) height, 14.5cm (5.7in) width, and 13.8cm (5.4in) depth.
| Feature | Detail |
|---|---|
| Model Name | LiebeWHh4kinjeqyw |
| Item Type | Air Conditioner Fan |
| Material | ABS |
| Color | As shown in pictures (White with black base) |
| Size (Approx.) | 18.5x14.5x13.8cm / 7.3x5.7x5.4in |
| Weight (Approx.) | 890g / 31.4oz |
| Voltage | 5V |
| Current | 2A |
| Cooling Power | 6-15W |
| Water Tank Capacity | 480 ml |
| Remote Control Battery | CR2032 button battery 150mAh (Included) |
8. Warranty Information
This LiebeWH Mini Portable Air Cooler comes with a manufacturer warranty for 90 days from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
The warranty does not cover damage caused by misuse, accident, unauthorized modification, or failure to follow the instructions in this manual.
9. Customer Support
For any questions, technical assistance, or warranty claims, please contact LiebeWH customer support. Refer to the contact information provided with your purchase or visit the official LiebeWH website.