1、2 levels of spray, turning dry into moisturizing, short press the switch button to turn on the continuous spray mode, short press the switch button again to turn on the intermittent spray mode. 2、The water tank is 260mL, which can satisfy the whole day, and the reasonable capacity of 260mL can solve the dry problem any time and anywhere.. 3、Multi function, car diffuser is both a humidifier and an ambience light. Long press the power button to turn on the colorful lights, long press the power button again to fix the color of the light, and the third long press to turn off the light. 4、2 level humidifier has a fog volume of about 40mL/H, which can fully increase the air humidity in the car in a short time and relieve dryness. 5、Long use time, if the continuous spray mode is turned on, it can last for 5 hours, and the intermittent spray mode can be maintained for 10 hours. 1 x Mini Humidifier1 x User Manual1 x USB Cable Item Type: Mini HumidifierMaterial: ABSVoltage: 5VCurrent: 350mAPower: 1.75WWater Tank Capacity: 260mlSpray Volume: About 40ml/hUse Time: Continuous Spray for 5 Hours, Intermittent Spray for 10 HoursProduct Size: Approx. 12.9 x 6.5 x 6.5cm / 5.1 x 2.6 x 2.6inWeight: Approx. 154g / 5.4oz