Product Description Material: ABS+silicone+electronic components Rated input: DC5V/1A Working current: 250-350mA Size: 11.9*7.8*7.8cm Color: dark gray, white, pink Quantity: 1 piece Package content: 1*colorful cup humidifier 1.Colorful lights design.: This cool fog humidifier has a vivid color light setting to create a tranquil atmosphere while providing soothing fog. It provides you with a certain degree of relaxation, and the night light may improve your sleep quality. 2.Portable mini moisture-proof and USB power supply.: The portable and compact design is very convenient for you to take it with you. The USB power supply is compatible with any USB port of the device, ensuring that it can be used in bedrooms, offices, cars, and bathrooms. 3.Quiet ultrasonic operation.: The frequency generated by the ultrasonic humidifier is low and ensures particularly quiet operation. This humidifier will not disturb you when you sleep and work. It can effectively moisturize dry skin and help reduce skin peeling. 4.One-button control.: The portable USB humidifier is very easy to use. One key to control all functions. All you need to do is press the on/off button every 1 second to control the mist. Long press the power switch for 3 seconds to turn on the night light and colorful light functions. 5.Two spray mist modes and automatic shutdown.: This humidifier has two spray mist modes, continuous mode and intermittent mode. In continuous mode, it will automatically turn off after 4 hours. In intermittent mode, it will automatically turn off after 6 hours. So you don’t have to worry about the humidifier being damaged due to lack of water. You can use it at night without worrying about safety.