MEGAWISE Cool Mist Humidifier,Ultrasonic Humidifier with Aroma & LED Light

3.5L Large Capacity & Long-Lasting Mist: The 3.5L water tank provides up to 40 hours of continuous cool mist, reducing frequent refills and keeping bedrooms, living rooms, and offices comfortably humid. | Easy Top-Fill Design for Convenient Use: The wide top opening makes refilling and cleaning simple. No need to flip the tank over, helping prevent spills while maintaining fresh and clean mist. | Ultra-Quiet Ultrasonic Humidification: Advanced ultrasonic technology produces a fine cool mist with low noise, creating a peaceful environment for sleeping, working, studying, and relaxing. | 2-in-1 Humidifier & Aroma Diffuser: Add your favorite essential oils to enjoy a relaxing fragrance experience. Helps create a comfortable atmosphere while adding moisture to dry indoor air. | 7-Color LED Light & Auto Shut-Off Safety: Choose from 7 soothing LED colors or set your preferred light mode. The automatic shut-off feature activates when water runs out for safer overnight use.