1.Quite And Safe: Applied Ultrasonic Technology, provides you super quiet environment that will not interfere with your sleep or work. The default time is 4 hours shutdown to prevent the water from damaging the product.
Working time: 5-8 Hour in Daily Life, Office, Home, Car
1 x Humidifier
1 x USB Cable 1 x Manual
Ultra quiet mode, this quite humidifiers with the noise of less than 36db, it will not do any interruption to your life or sleepy baby. It is very suitable for using in your bedroom and office desktop.