URPOWER Ultrasonic Cool Mist Humidifier, 2.4L Whisper-quiet Operation Air Humidifier with Adjustable Mist Mode Waterless Auto Shut-off with 7 Color Changing Lights for Home Bedroom Office Humidifier and Mood Light in one. Multi-functional ultrasonic cool mist humidifier increases air moisture for easier breathing and a good nights sleep. 360 degree mist nozzle and variable control settings.Its perfectly sized for a desktop, tabletop, nightstand,office,bedroom,dorm,or cubicle. Large 2.4 Litres Water Tank.Scents are diffused for up to 10 hours.Built-in 7 color LED night light,set your favorite color or select color rotate option. Smart Design: Automatic shut-off when tank is empty. Removable 2.4 liter water tank is easy to fill. Humidity helps fight cold and flu symptoms, reduce irritation from dry coughs and stuffed sinuses.