Material: ABS+PP+PC+electronic components Size: 11.6*11.2 cm / 4.52"*4.37" Color: black, white 1. Mini flame volcano USB humidifier, unique design adds fun and artistic sense to the desktop. 2. Using silent ultrasonic technology, it does not disturb sleep when used at night, suitable for quiet environments such as bedrooms and offices. 3. Supports USB power supply, easy to connect to computers, power banks and other devices, suitable for a wide range of scenarios. 4. The mist volume can be adjusted with LED light effects to create a comfortable atmosphere and enhance the style of the space. 5. Efficient moisturizing and purifying the air, relieve skin discomfort and respiratory problems caused by dryness, and protect the health of your family. Package includes: Flame Volcano USB Humidifier*1