?Timing Function?The rain cloud humidifier and oil diffuser has a Type-C interface. Plug in the power cord to turn it on. Press and hold the Shift key for 3 seconds to turn on the 5 hour timer. Turn on the timer button before going to bed, and it will turn off automatically after 5 hours, which is more energy-saving. Rain Sounds for Sleeping?The maximum capacity of this Rain Cloud Humidifie is 300ml, the spray volume is 15-20ml/h, and the mist is fine. Distribute the moisture and aroma evenly throughout the room, let your mood relax and fall asleep peacefully with the sound of raindrops and white noise. ?7 Colors LED Night Light?The night light aromatherapy essential oil diffuser has 7 colors, the color can be switched with the button on the left. The night light can be fixed in one color, or the color can change automatically. Press the right button on the right to adjust the amount of rain and spray. 3 in 1 Humidifier for Bedroom?It is not only a humidifier, but also an essential oil diffuser and night light. You can use the humidifier function to improve the dry environment in the room, or you can add essential oils to the water to fill the room with aroma, and it will emit soft and beautiful lights, which is a unique decoration at night. ?Rain Cloud Humidifier?Rain Cloud Humidifier is a popular design in 2023. When the humidifier is on, raindrops drip from the clouds, creating a gentle sound of water droplets. This soothing white sound makes people feel comfortable and fall asleep quickly. It is also a great cute decoration to make your home full of vitality.