Large Capacity: Equipped with a substantial water tank, this humidifier supports prolonged use without needing frequent refills, making it ideal for uninterrupted operation throughout the day or night. Quiet Operation: Designed to operate silently, it seamlessly integrates into your workspace or bedroom, providing moisture without disturbing your peace. Night Light Function: Comes with a soothing night light option that enhances your room's ambiance while providing a gentle glow that's perfect for nighttime. Enhanced Air Quality: This USB-powered humidifier features a double mechanism that ensures efficient humidification, perfect for your office or home environment. Aroma Diffuser: Add your favorite essential oils to the aroma diffuser to create a fragrant, relaxing atmosphere in any room.