Simulation Flame Colorful Light Aroma Humidifier Home Office Air Diffuser With Auto-Off Protection100% brand new and high quality[Colorful Light and Fragrance]: 7color options, use our fragrance diffuser, relax, soothe, calm, fully enjoy your life, use smart LED light combination with flame humidification effect , to create a realistic flame atmosphere.[Ultra-quiet Automatic Power-off Protection]: 130ml water tank capacity will automatic power-off when water is short. 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]: add water to the water tank (can not exceed the water level line), add an appropriate amount of essential oil, long press the switch button, turn on the aromatherapy atomization, and turn on the flame atmosphere light at the same time; long press again to stop working.[Colorful light function]: when the spray is turned on, short press the switch button to turn on the colorful atmosphere light; short press again to fix the changing color; short press again to turn off the atmosphere light.Specification:Rated voltage: DC 5VCharging type: Type-CWater tank capacity: 130mlPackage Included: 1 x Aroma DiffuserNote:1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures.2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)Thanks for your support :)