Humidifiers for Bedroom - 4L Cool Mist Humidifier Top Fill Oil Diffuser Quiet Ultrasonic Humidifiers for Home Large Room with Adjustable 360° Rotation Nozzle, Auto Shut-Off, Humidifiers for Baby

  • Humidifier & Diffuser 2 in 1 - The humidifier can effectively diffuse moisture into the dry air to maintain a comfortable humidity level to relieve dry skin, coughing, congestion, allergy, or sleeping aid. It can also be used as humidifiers with essential oils to create a customized aroma experience.
  • 360° Nozzle & Adjustable Mist Control - Designed with a super simple control knob, you can adjust the mist output level according to different spaces. The 360° rotatable nozzle enables you to customize the mist flow direction to adapt to your environment and preference.
  • Ultrasonic Cool Mist Technology - The humidifiers safely moisturize the air in total silence with no humming or crackling. The noise is less than 35dB, which is whisper quiet so that you can sleep all night without disturbing. It can be used as baby humidifier or plant humidifier in large room, bedroom, living room, or anywhere you want peace and quietness.
  • 4L Large Capacity and Auto Shut-off - With 4L(1.06 gallons) large water tank, the cool mist humidifier allows up to 24 hours of working in low mist. The maximum mist volume can be up to 350ml/h, suitable for 325 sq ft rooms. The humidifier will automatically shut off when it runs out of water. No babysit the humidifier for safety anymore!
  • Top Fill Design with Large Opening - The humidifier is very convenient with the top-fill design. Remove the lid to add purified water or essential oil directly into the water tank. The large opening makes it easy for refilling and daily cleaning of every corner to last the lifetime.

Product Description

The cool mist humidifier projects smooth and even mist to moisturize the air. The mist level and mist direction can be easily adjusted with the 360° nozzle and the simple control knob.

With 4L(1.06 gallons) large water tank, this humidifier lasts up to 24 hours' operation from day to night. Once filled up, the mist can be spreaded to a room of 325 sq ft, perfect humidifier for bedroom, large room.

With the unique top fill design, you are no longer concerned about having trouble in refilling. The water tank is designed with large opening so that you can fill in water directly from the top and clean every corner as you like.

Get Rid of Dryness. The vaporizer creates healthier living conditions with proper humidity for your family. It effectively alleviates discomfort from dryness, coughing, congestion, allergies, and static electricity so that you can enjoy a more comfortable life.

Perfect Humidifiers for Nursery. This can also be used as baby humidifier. It is hygiene and safe. With low noise less than 35dB, it will humidify the air continuously without disturbing your baby's sweet sleep. The soft LED light will blink if it is short of water and automatically shut off when it runs out of water. No more worries about humidifier safety.

Office Use to Alleviate Stress. Put this humidifier in your office and you will enjoy a whole day of relaxing work. When the ultrasonic humidifier creates a comfortable environment, you will feel less stress on work.

Joyful Aromas Infused. This humidifiers can act as humidifiers with essential oils. When reading or doing Yoga, you can add essential oil to the humidifier and enjoy your joyful journey with your favorite fragrance.

Step 1:

Find the alignment line on the water tank and the base to exactlty connect them in place.


Please do not place this large humidifier on blankets or towels.

Step 2:

Take off the top cover and add botttle water directly from the top.


1. Please do not fill in water to the mist output tube, otherwise it may cause malfunction.

2. Please do not fill in water above the MAX level shown on the water tank.

Step 3 (Optional):

If you want to enjoy your favorite fragrance and relax your mind, you can fill in 2-3 drops of essential oil to the water tank.


To prevent any unpleasant odor and promote the efficiency, please regularly clean the humidifier according to the user manual.

Step 4:

Make it connected to electricity and turn the knob to start the humidifier.

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