The product is a compact air humidifier, adoption of premium and material. It breaks up water and essential into extremely fine micro-particles, and into the air as mist. It is also a nice decoration for car, home and office. Mini size makes it easy for you to carry and store. Features - Color: White. - Material: ABS,silicone. - Size: About 22.00X5.40X5.40cm/8.65X2.12X2.12inch. - Rated power: 1.5W. - Rated voltage: 5V.- Rated voltage: 5V. - Working hours: than 8 hours. - Help you to sleep and breathe cleaner air as well as softening your dry or chapped skin. - Mute humidifier help to creat a quiet and nice sleeping atmosphere. - It is practical humidifier freshener for home or travel. USB design for easier charge. - High end materials are and safe, you could keep it for a long time. - The product is light and compact, easy to use and portable to carry. Package list: 3 x humidifier