Introduction
Thank you for choosing the LEOP Mini Humidifier. This compact and portable humidifier is designed to enhance your environment with comfortable humidity and a soothing warm light. Please read this manual carefully before use to ensure proper operation and maintenance.
Product Features
- Two Humidification Spray Modes: Choose between continuous and intermittent mist for optimal comfort.
- Eye Protection Warm Light: Features a gentle warm light that can be used independently or with the mist function.
- Silent Operation: Designed for quiet performance, suitable for bedrooms, offices, and travel.
- USB Powered: Conveniently powered via USB, making it versatile for various settings.
- Automatic Shut-off: Equipped with a water level probe that automatically cuts off operation when water levels are low, ensuring safety.

Image: The LEOP Mini Humidifier, highlighting its quiet, safe, and comfortable operation with visible mist.

Image: An internal diagram illustrating the water level probe, which activates the automatic shut-off feature to prevent dry burning and ensure safety.
Package Contents
- LEOP Mini Humidifier (Model 1)
- USB Cable
Setup Guide
Follow these steps for initial setup:
- Unscrew the Cover: Turn the upper cover counterclockwise to open the water tank.
- Fill Water: Add clean tap water to the water tank. Do not exceed the maximum fill line (500ml). Do not add essential oils.
- Secure Cover: Tighten the upper cover clockwise.
- Connect Power: Connect the USB cable to the humidifier and a suitable USB power source (e.g., computer, USB adapter).

Image: A visual guide detailing the four-step setup process for the humidifier, from opening the tank to starting operation.
Operating Instructions
The humidifier features a single button for controlling mist and light functions.
- Turn On/Continuous Mist: Press the button once to activate continuous mist mode.
- Intermittent Mist: Press the button a second time to switch to intermittent mist mode (mist sprays for 3 seconds, then pauses for 3 seconds).
- Turn Off Mist: Press the button a third time to turn off the mist function.
- Turn On Warm Light: Press and hold the button for 3 seconds to turn on the warm light.
- Turn Off Warm Light: Press and hold the button again for 3 seconds to turn off the warm light.

Image: The humidifier operating with its warm light feature, providing ambient illumination.
Maintenance
Regular cleaning ensures optimal performance and extends the lifespan of your humidifier.
- Daily Cleaning: Empty any remaining water from the tank and wipe it dry with a clean cloth.
- Weekly Cleaning: Disconnect the power. Remove the top cover. Gently clean the water tank with a soft brush or cloth. For stubborn mineral deposits, use a solution of white vinegar and water (1:1 ratio), let it soak for 15-20 minutes, then rinse thoroughly. Do not immerse the main unit in water.
- Filter Replacement: The humidifier uses a cotton filter stick. Replace the filter stick every 1-3 months, or sooner if you notice reduced mist output or clogging. Ensure the new filter is fully saturated with water before use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or weak mist | Low water level; clogged filter; dry filter; power issue. | Refill water tank; replace filter; soak new filter in water for 5-10 minutes before use; check USB connection. |
| Humidifier not turning on | No power; loose connection. | Ensure USB cable is securely connected to both the humidifier and a working power source. |
| Light not working | Light function not activated. | Press and hold the button for 3 seconds to activate the warm light. |
Specifications
- Brand: LEOP
- Model Name: Mini Humidifier
- Item Model Number: 1
- Operation Mode: Ultrasonic
- Special Feature: Warm Light
- Capacity: 0.5 Liters
- Voltage: 5 Volts
- Product Dimensions: 1.18 x 0.39 x 0.79 inches
- Item Weight: 10.5 ounces
- UPC: 619438485824
Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact your retailer. Keep your purchase receipt for proof of purchase.
