Features: Suitable for bedrooms, dining rooms, bathrooms or other small to medium sized areas. Help to refresh air and moisturise your skin. You can relax or do a Yoga with it. Provide a healthy lifestyle for yourself and your family. This humidifier is quiet when working. Specifications: Item type: Humidifier Color: Dark wood, light wood(optional) Input voltage: DC5V Power: 3W Water capacity: 130ML Atomization: 40ML/h Material: ABS + Electronic Component + PET + Acrylic + Silica Gel Operating mode: Plug and Play Power supply: USB charging line Package weight: 200g/7.05ounces Package size: 200102102mm/7.874.014.01inches Note: Please use only pure water. We recommend the use of essential oils. You may need to wait for 1-3 minutes for fog to appear when you first use it. Package list: 1 * Humidifier 1 * USB cables