DREO Smart Humidifier for Room, 4L Cool Mist Top-Fill Ultrasonic Humidifier, Touch/APP/Voice Control, 36H Runtime, 28dB quiet, Essential Oil Diffuser & Customizable RGB Light Humidifier for Bedroom

🌫️4L Extra Large Water Tank | 36-Hour Long-Lasting Operation
With its large water tank design, it provides continuous, stable humidification for up to 36 hours, covering needs throughout the day and night. Keeps the refills off your mind. Say goodbye to nasal congestion, coughs, and dry mouth, stay comfy all day.
🌫️Smart APP | Personalized Customization
Use the DERO APP to break spatial limitations, allowing you to monitor and adjust your humidifier anytime, anywhere. Customize operation programs, fine-tune 6 mist levels, 24 h timer, or select Auto/Sleep mode—effortless comfort that keeps dryness out of sight. Simple operations let you enjoy an ideally comfortable environment tailored to different seasons, dryness levels, and room sizes.
🌫️Precise Humidity Control | Real-Time Monitoring
A precise sensor detects and controls humidity at optimal levels with ±5% accuracy, accurately targeting the ideal human comfort humidity range. while the app shows real-time humidity and daily change reports.
🌫️40'' High Mist | 5μm UltraFine Cold Mist
Innovative ultrasonic misting technology produces ultra-fine cold mist particles as small as 5 microns, with a mist height of up to 40 inches, ensuring rapid dispersion and uniform humidification of the entire room's air. It evenly hydrates the air without wetting surfaces—safe for floors and electronic devices, gentle on furniture.
🌫️28dB Ultra-Quiet Operation | Customizable RGB Lighting
Designed for deep sleep, operates as quietly as a whisper, creating a library-like peaceful environment for focused work, study and sleep, this humidifier runs at just 28dB. RGB lights shift with real-time humidity levels and are fully customizable via the DREO app—so comfort always matches your rhythm.
🌫️Wide-open design | Easy refilling and cleaning
Remove the lid in one-step to refill from the top without moving the unit, the wide-open top-fill design makes refilling this humidifier a breeze. The fully detachable tank allows quick, easy, and thorough cleaning—ensuring a 360-degree clean with no blind spots.
🌫️Built-in Aromatherapy Chamber
Combines humidification and aromatherapy in one device for dual enjoyment. With a built-in aroma pad tray and refillable pad, just add your favorite essential oil and enjoy wrapped in calming fragrance. Creating a soothing atmosphere for sleep, yoga, meditation, or any other desired scenario. Includes one replacement aromatherapy pad for easy replacement and extended enjoyment.