【Upgraded 7colors of Flame and Water】: The touchable flame, humidifies and brings you retro feelings at the same time, it is very suitable for home office, yoga, gym, it is a beautiful gift for friends, family or loved ones. | 【Colorful Light and Fragrance】: 7color options, use our fragrance diffuser, relax, soothe, calm, fully enjoy your life, carefully crafted with high-quality PP material, button electroplating process, use smart LED light combination with flame humidification effect , to create a realistic fire atmosphere. | 【Ultra-quiet Automatic Power-off Protection】: Please do not exceed the max Water Line of 180ml, can work for 2-8 hours, automatic power-off when water is short. 20dB ultra-quiet work, helps to soothe the mood, relieve stress, and improve sleep quality. And, with the help of the built-in smart chip, it will automatically stop working when there is water shortage, which is very safe and reliable. | 【Aromatherapy Essential Oil can be Added】: specially designed ultrasonic aromatherapy, after adding water, only one or two drops of aromatherapy essential oil can be added to make the house full of aroma. Relax, soothe and enjoy your life better with our fragrance diffusers | 【How to Control】: Press the left button to turn on/off diffuser, press the right button for the 1st time to turn on the yellow light, 2nd press the button to change to 7-color mode, 3rd press the button to keep the color, 4th press the button again to turn off