Features:The humidifier uses a variety of methods to atomize water, keep the room at a high humidity, and produce a certain amount of natural negative oxygen ions, which can treat and alleviate diseases such as influenza, hypertension, bronchitis, and the nervous system and heart. The metabolism of the vascular system and the human body plays a protective role. This humidifier has a large fog, high-efficiency water atomization; and the working state is silent, and it does not affect the life work while you use it; the beautiful and portable is also the leader in the humidifier, you can carry it with you, send your family, and send friends.Innovative waterless box design breaks the inherent container limitations; body micro sanding process,Rugged and full of texture, pure white body and simple shape, complement each other, showing the beauty of luxury.It is small and easy to carry, so it is not afraid of drying during travelling.Description:Material :ABS & PP & SiliconeMist Spraying Volume :30-40ml/hService Power :1WWorking Voltage :DC5VWorking Mode : Continuous Mode / Intermittent Mode Noise :36ndWater-shortage Power-off Protection : YesBottle Mouth Size:3cmPackage Included:1PC humidifier1PC USB CableNotes:1 Please allow 1-3mm measuring deviation due to manual measurement.2 Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you