7 Light Colours Cloud Humidifier Water Drip--- This cloud humidifier water drip is unique which has water drops sound, creating a tranquil ambience to fall asleep. If you enjoy falling asleep to the sound of rain, this cloud humidifier water drip will absolutely be helpful. And the cloud humidifier water drip features 7 adjustable light colors that can be used as ambient light and night light. Relaxation and Soothing--- This cloud humidifier with rain simulator function can make realistic and soothing rain sounds. With sound of raindrops, it is effective to release fatigue after a long day work and get relaxing. Create a peaceful and sooth environment. Perfect for home use, enable to feel calming and relaxing. Humidifier and Aroma Diffuser--- This cloud humidifier water drip can also be served as an essential oil diffuser. Adding your favorite essential oils on the cloud humidifier water drip produce fragrant mist to enjoy the aromatherapy. And it is helpful to improve the indoor air quality, making it easy to feel relax and calm. Night Light Function--- This cloud humidifier water drip features separate mist and light functions that allows to turn off the light when go to bed. And the cloud humidifier water drip serves as a night light which is perfect for reading, sleeping, working or yoga. Perfect Gift--- This cloud humidifier water drip features cloud/mushroom shape that is cute and beautiful. With colorful light effect and available to add favourite oil essentials. It is a thoughtful gift for friends, family, colleagues, etc.