This mini humidifier is made of plastic for light weight and sturdy structure. It breaks up water and essential into extremely fine micro-particles, and into the air as mist. With color changing function and flat bottom, it must be a nice decoration for car, home and office. Feature - Color: Pink. - Material: ABS. - Size: Approx.13.5 x 9.3 x 9.3 cm. - Operating Voltage : DC5V. - Working current : 400MA. - Use power : 2W. - Bottle capacity : 320ML. - Spray volume : 35ml/h. - Support water shortage power off protective function. - Support colorful night light function,add brightness at the dark night. - Skin moisturizing, you will have a very satisfactory effect. - Support timed spray function. - It is a mini car auto humidifier freshener for travel. - humidifier offers portability that is perfect for travel use. - Save energy, convenient to use. Note - Do not add water over (less water,more mist) - Oil is not included in the package. - Please use the Water-Soluble Essential Oils, which will help fill your space with more fragrance without affecting mist output - We recommended that you clean the diffuser after each use to avoid clogging and other problems. Empty the water and gently wipe the water tank to dry. DO NOT wash the device directly under the water tap. Package list: 2 x Humidifier 2 x USB Cable 2 x USB Mini Fan