1. A Humidifier Can Rain: The cute humidifier features a rain cloud design, which relieves dryness while showing scenes of raining, making you feel like you are in nature and helping you relax.2. Essential Oil Diffuser: This rain cloud humidifier is also an essential oil diffuser, you can add essential oils according to your needs, through the collision of water droplets to stimulate essential oil emitting, improve the airflow quality and enjoy a great night sleep.3. 7 Colors Night Light: The humidifier diffuser has 7 unique colors. The night light creates a quiet and warm environment, running smoothly and without noise, for you sleep better and relax.4. Easy to Use: Press the left button to adjust the LED light color, and the middle button is the on and off button, you can also adjust the water size, and press the right button to adjust the LED light brightness.Spec:Item Type: Rain Cloud HumidifierMaterial: ABSWeight: Approx. 844g/29.8ozBattery Type: Lithium ion battery (shipped with built in battery)Battery Model: 103450Battery Capacity: 2000mAhVolume: 500mlPackage List:1 x Rain Cloud Humidifier1 x USB Cable1 x Cleaning Brush1 x English Specification.