Feature: 1. Humidifier uses a variety of methods to atomize water, keep the room at a high humidity.2. 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.3. You can carry it with you, send your family, and send friends.Specification:1. Function: negative ion2. Power mode: USB3. Shape: round4. Material: ABS5. Power input: DC5V 500mA6. Color: white, blue,pinkPackage included:1 x HumidifierNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks