Product Description Material: ABS+PP+PC+hardware+electronic components Working current: 250-400mA Working power: 1.25-2.0W Size: 9.59.512.9cm Color: white, pink, black Quantity: 1 piece Package content: 1humidifier, 1data cable 1.Adjustable light modes: Long press the light button to turn on the warm light. If you long press a second time, the light will be converted into a breathing light. The third long press will turn off the light. Enjoy even, flicker-free light for stress-free work and relaxation. 2.Adjustable mist modes: Intermittent mist (3 seconds on/2 seconds off), continuous mist, light only. You can simply press the mist button to select the desired modes. 3.Quiet ultrasonic operation: Quiet atmosphere can create a quieter sleeping environment. Humidify your living space to prevent dry, stuffy air and flu/cold germs from infecting your loved ones. Avoid dry and cracked skin in dry winter months. 4.Waterless automatic switch-off: Powered by USB adapter. This humidifier will automatically shut off when the water runs out. You don't have to worry about your family being endangered or the device itself being damaged. This is safer than a normal humidifier. 5.Wide range of uses: Ideal for different environments, e.g. bedroom, children's room, office, spa, yoga. You dont need to worry about your baby's quality of sleep in the dark. It can also serve as a desktop decoration to create a cosy and pleasant atmosphere.