Mini Humidifier VIVACE LUCE CICLO CONTINUO COLORATA AND LUCE NOTTURNA - This cold mist humidifier has a VIVIDA and colored continuous cycle light setting that creates a quiet environment while providing a relaxing mist. Offering maximum relaxation for you. Night light could improve the quality of your sleep. MINI PORTATILE HUDIFIER AND USB ALIMENTER - The small and portable design is created to bring it anywhere. The USB power supply is compatible with any USB port, thus ensuring used in the bedroom, office or car. FUNCTIONING TO ULTRASUONI SILENZIOSI - Ultrasound humidifiers produce an almost silent sound frequency of 26 dB (more silent than a library) ensuring extremely quiet operation. This humidifier will not disturb you when you sleep or work. It can effectively moisturize dry skin and help reduce the loss of dead cells. A CONTROL PULSANT - The portable USB humidifier is very easy to use. A single button that controls all functions, simply press the power button for a second to control the mist. Press the power button for 3 seconds to enable night light and colored light. DUE MODE OF SPRUZZO AND AUTOMATIC SPEGNIMENT: the humidifier has two spraying modes: continuous mode and intermittent mode. In continuous mode, it will turn off automatically after 4 hours. In intermittent mode, it will turn off automatically after 6 hours. When the water level is low, it will turn off. Therefore, you should not worry that the humidifier is damaged without water. You can use it at night without worrying about security.