- Simplified Control: The portable USB humidifier features a user-friendly one-button control system. Easily manage all functions with a single button. Press and hold for one second to toggle mist modes, and hold for three seconds to switch between white and colorful light settings. - Versatile Operation: This mini humidifier offers two spray modes with an automatic shut-off feature. In continuous mode, it operates for up to 4 hours, while intermittent mode extends usage to 6 hours. It automatically powers off when the water runs out, ensuring safe use overnight. Note: Do not use hot water in the humidifier. - Convenient Portability: Equipped with a USB power adapter, this compact humidifier is designed for easy transport. Compatible with any USB port, it can be used in various settings such as bedrooms, offices, cars, and bathrooms. - Optimal Coverage: The 300 ml capacity humidifier effectively covers an area of approximately 100 square feet, making it ideal for multiple environments including bedrooms, living rooms, children's rooms, offices, spas, and yoga studios. - Quiet Operation: With a noise level of just 26dB, this humidifier operates quietly, allowing you to work or sleep without disturbance. Use Scenarios: - Enhance your sleep quality by using it in your bedroom for a calming atmosphere. - Create a soothing environment in your yoga studio or spa for relaxation and wellness. - Keep the air in your office fresh and comfortable, boosting productivity with optimal humidity levels.