1.Portable Mini Humidifier- Small humidifier for plants with mini compact design allows you take it to anywhere. Suit for Baby bedroom, office, car to provides moist air and moisturize dry skin. Just turn on the air humidifier, and enjoy better, healthier air.2.Two Spray Modes- The plant humidifier indoor has two mist modes: Intermittent Mist and Continuous Mist. A full water tank could support 4 hours in continuous mode, 6 hours in intermittent mode. The desktop humidifier will automatically shut-off when the water level is low. You can use the personal humidifier at night without worrying about safety.3.USB Power Supply- plug into a USB outlet to power the portable car humidifier. The USB Power Supply compatible with most USB port which ensures it can be used in bedroom, office, car. The 300ml capacity and the fine spray are used to increase the air humidity.4.Colorful Night Light & Silent mode - The colorful night light setting creates a peaceful ambiance to relax yourself and improve your sleeping quality. The cool mist humidifier for Bedroom Silence operation below 30 dB allows you to sleep easily in a comfortable and quiet environment.