Quiet, portable humidifier design allows you to sleep better and from noise. The materials used are hygienic, safe, easy to clean and reliable. Humidify the air-conditioned room to prevent the air from becoming dry. This portable mist humidifier uses the latest technology to achieve low power consumption and quiet operation. You can charge it using the USB port of your computer or mobile phone or car. Colour:White Material:Plastics + Electronics Package Contents: 1 x humidifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.