Mini air humidifier aroma oil diffuser. 200 ml water tank. Colorful night lights and atmosphere lights. Two spray modes are adjustable. Continuous spraying and intermittent spraying. Spray continuously for 4 hours and spray intermittently for 8 hours. USB charging is compatible with any device with USB interface, such as laptops, desktops, mobile power supplies, sockets, and power outlets. Ultra-quiet operation, whether you are working or resting, can quietly give you intimate care. Small and light, it is very suitable for a family bedroom, office or car with a size of 20-30 square meters, and it is portable for travel. Package Includes: 1x Air Humidifier 1x Charging Cable 1x Manual Specifications: Material: ABS+PP+Electronic Components Weight: 106g Size: 78x78x112mm/3.07x3.07x4.41inch Color: Green/White/Yellow Working Voltage: DC 5V Water Tank Capacity: 200ML Use Power: 2W Working Current: 300mA Continuous Spray Usage Time: About 4 hours Intermittent Spray Usage Time: About 8 hours note: 1.Please allow 1-2cm errors due to manual measurement, 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.