4000ML Ultrasonic Cool Mist Humidifier – Double Spray Essential Oil Diffuser for Home & Baby Room

Breathe easier and create a more comfortable space with a humidifier designed for everyday wellness. This ultrasonic air humidifier releases a fine, soothing mist that helps reduce dryness, making it ideal for bedrooms, offices, and baby rooms. With its powerful double spray humidifier design, it quickly improves air quality while maintaining a quiet, relaxing environment. The large tank capacity ensures longer operation, so you can enjoy continuous moisture without constant refilling. Add your favorite oils and turn it into an essential oil diffuser humidifier for a calming, spa-like atmosphere.

Key Features

• Large 4000ML tank provides up to 12–24 hours of continuous mist depending on settings.

• Dual mist outlets deliver stronger and more even humidity coverage.

• Quiet operation (<36dB) ensures undisturbed sleep or work.

• Adjustable mist control lets you customize humidity levels easily.

Why Choose Our 4000ML Ultrasonic Humidifier
Unlike smaller units, this large capacity humidifier offers extended runtime and wider coverage, making it perfect for medium-sized rooms. Its ultrasonic technology produces a fine, cool mist efficiently and quietly, helping improve comfort without noise or heat.

Perfect For

• Bedrooms, nurseries, and baby rooms

• Offices and workspaces

• Dry climates or air-conditioned environments

• Capacity: 4000ML (4L tank)

• Coverage: Approx. 11–20

• Power: 25W, low noise design

• Function: Cool mist + aromatherapy

Refresh Your Air, Relax Your Space
Transform your environment with this reliable cool mist humidifier. Enjoy cleaner, more comfortable air and a soothing atmosphere every day—perfect for rest, focus, and overall well-being.