Compact and Portable with Night Light - This mini humidifier is designed to be small and lightweight, perfect for bedrooms, offices, or travel. The small humidifier designed with built-in colorful lights creates a relaxing atmosphere with vibrant cycling lights, adding an elegant ambiance to your home or car (Note: Please ensure the humidifier runs at 5V and current does not exceed 1A) 2 Mist Modes for Maximum Comfort - Enjoy the flexibility of 2 spray modes, continuous mist for steady hydration and intermittent mist for energy efficiency. The mini humidifier operates at a whisper-quiet 20dB, making it ideal for small spaces and peaceful sleep High Capacity & Long-lasting Performance - With a 400ml water tank, our mini humidifier provides continuous moisture for up to 12 hours, ensuring your space stays comfortably humidified all night long. This small humidifier features an automatic shut-off when the water level is low, ensuring safety and preventing overuse Large Spray & USB