300ml Capacity: Enjoy long-lasting mist with a 300ml water tank, providing 3-6 hours of continuous humidification, perfect for bedroom, office, or study room. Whisper-Quiet Operation: Experience peaceful and undisturbed humidification with a silent 35db operation, allowing you to work or sleep without any noise disruptions. Soothing Night Light: Create a cozy ambiance with the 7 color LED night light function, enhancing the atmosphere while providing a soothing and calming environment. USB Powered: Conveniently power the humidifier with USB, ensuring low power consumption and easy operation with a touch button for hassle-free use. Fine Mist Atomization: Achieve even and fine mist distribution, effectively moisturizing the air for a comfortable living space.