Introduction
Thank you for purchasing the Pro Breeze 3L Ultrasonic Humidifier. This manual provides important information regarding the safe use, operation, and maintenance of your new humidifier. Please read this manual thoroughly before use and keep it for future reference.
Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Always place the humidifier on a firm, flat, and level surface.
- Do not place the humidifier near heat sources such as stoves, radiators, or direct sunlight.
- Keep the humidifier out of reach of children and pets.
- Unplug the humidifier from the power outlet before filling, cleaning, or moving it.
- Do not immerse the humidifier base in water or other liquids.
- Use only clean, cool tap water. Distilled or demineralized water is recommended to prevent mineral buildup.
- Do not add essential oils directly into the water tank. Use the designated aroma tray.
- Do not block the mist outlet or air intake vents.
- If the humidifier emits an unusual smell or sound, turn it off immediately and unplug it.
Product Components
Familiarize yourself with the parts of your Pro Breeze Humidifier:
- Main Unit (Base)
- 3L Water Tank
- 360-Degree Rotating Mist Nozzle
- LED Touch Control Panel
- Remote Control
- Aroma Diffuser Tray
- Ceramic Ball Filter
- Power Cord
Setup Instructions
- Unpack the Humidifier: Carefully remove all packaging materials and place the humidifier on a flat, stable surface.
- Fill the Water Tank:

Image: A hand pouring water into the top opening of the humidifier's water tank. The image highlights the 3L capacity and ease of filling.
Remove the water tank from the base. Unscrew the tank cap and fill the tank with clean, cool tap water. Do not fill past the MAX line. Securely replace the tank cap and place the tank back onto the base. - Insert Aroma Tray (Optional):

Image: A hand dropping essential oil into a small, pull-out aroma tray located at the base of the humidifier. Dried lavender is visible nearby.
Pull out the aroma tray located at the bottom of the humidifier. Add a few drops of your preferred essential oil onto the aroma pad. Slide the tray back into place. - Connect Power: Plug the power cord into a suitable electrical outlet. The unit will enter standby mode.
Operating Instructions
Your humidifier features an intuitive LED touch panel and comes with a remote control for convenience.

Image: A finger touching the power button on the humidifier's LED display. The display shows current humidity and temperature.

Image: The humidifier operating in a dark room, showing its blue night light feature and quiet operation.
- Power On/Off: Press the power button on the LED touch panel or remote control to turn the unit on or off. The LED display will show the current room temperature and humidity.
- Mist Level Adjustment:

Image: A composite image illustrating three different mist output settings: Low (approx. 100ml/h), Medium (approx. 200ml/h), and High (approx. 300ml/h). The mist nozzle is 360-degree rotatable.
Press the mist button to cycle through Low, Medium, and High mist output levels. The 360-degree rotating nozzle allows you to direct the mist as needed. - Timer Function: Press the timer button to set the automatic power-off timer for 1, 2, 4, or 8 hours. The humidifier will automatically turn off after the selected time.
- Night Light: Press the light button to turn the soft blue night light on or off. This feature is ideal for use during sleep.
- Dry-Run Prevention: The humidifier is equipped with an automatic dry-run prevention function. If the water level in the tank becomes too low, the unit will automatically power off to prevent damage.
- Remote Control: Use the included remote control to operate all functions from a distance. Ensure the remote control has working batteries.
Maintenance
Regular cleaning and maintenance will ensure optimal performance and extend the lifespan of your humidifier.
- Daily Cleaning:

Image: A hand using a sponge to clean the interior of the humidifier's water tank under running water in a sink. The image emphasizes easy access for thorough cleaning.
Unplug the humidifier. Empty any remaining water from the tank and base. Rinse the water tank and base with fresh water. Wipe dry with a clean cloth. - Weekly Cleaning (Mineral Deposits): If you notice mineral deposits (white dust) on the transducer or water tank, use a soft brush or cloth to gently clean them. For stubborn deposits, mix white vinegar with water (1:1 ratio) and let it soak for 10-15 minutes before rinsing thoroughly.
- Ceramic Ball Filter: The negative ion ceramic ball filter helps purify the water. This filter is designed for easy replacement. Replace the filter every 3-6 months, depending on water hardness and usage, to maintain mist quality.
- Storage: If storing the humidifier for an extended period, ensure all parts are clean and dry. Store in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Low water level; Mineral buildup on transducer; Mist nozzle blocked; Unit not properly assembled. | Refill water tank; Clean transducer with a soft brush; Check and clear mist nozzle; Ensure water tank is correctly seated on the base. |
| Unusual odor | Stale water; Dirty water tank or base. | Empty and clean the water tank and base thoroughly. Use fresh water daily. |
| Water leakage | Water tank cap not tightened; Water tank not seated correctly; Unit placed on an uneven surface. | Ensure tank cap is securely tightened; Re-seat the water tank properly; Place the humidifier on a flat, level surface. |
| Unit turns off unexpectedly | Water level is too low (dry-run protection); Timer function activated. | Refill the water tank; Check if the timer function is set. |
Specifications

Image: A diagram illustrating the dimensions of the humidifier, showing a height of 26cm and a base of 18cm x 18cm.

Image: The Pro Breeze 3L Ultrasonic Humidifier placed on a wooden table in a modern living room, demonstrating its compact and stylish design.
- Brand: Pro Breeze
- Model: B07PY4XPS9
- Type: Ultrasonic Cool Mist Humidifier
- Water Tank Capacity: 3 Liters
- Max Continuous Operation: Up to 20 hours
- Recommended Room Size: Up to 24.3 square meters (approx. 15 tatami mats)
- Mist Output Levels: Low, Medium, High (approx. 100ml/h, 200ml/h, 300ml/h)
- Power Consumption: 80 W
- Noise Level: Below 35 dB
- Dimensions (approx.): 26 cm (Height) x 18 cm (Width) x 18 cm (Depth)
- Weight: 800 g (Product), 1.58 kg (Package)
- Color: White
- Features: LED Touch Panel, Remote Control, Timer (1/2/4/8h), Night Light, Dry-Run Protection, Aroma Diffuser Tray, Ceramic Ball Filter
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact Pro Breeze customer service directly. Keep your proof of purchase for warranty claims.





