With the improvement of living standards, the use of air conditioners increases, making pores tighter and drier, increasing the chance of contracting air conditioning diseases such as cough and cold. Our products produce solutes during the process and release a large number of negative oxygen ions, which can increase indoor humidity and improve dry air. This cool and stylish mist moisturizer for you gives you enough moisture to eliminate dryness and help dry chapped skin, lips and dry sinuses. Add a drop of your favorite essential oil to give your room a pleasant scent, which can lift the mood and relieve stress from a stressful day, perfect for hiding the smell of smoking and pets. 7 LED Color Changing: features include 7 color changing lights (yellow, orange, red, purple, indigo, blue, green) for you to choose from. During the night light, this aroma diffuser works quietly so you don't notice it. For bedroom, living room, office, spa, yoga. Specifications:Product:Humidifier,Water Tank Capacity:2.6L:25W Function:For Aroma,Humidifier,LED Light:7 Color Changing Lights Suitable For:Bathroom,Bedroom,Living Room,Office. Notes: - Cannot be used without water. Tap water is the best choice. - If the dispenser is unused, drain the water from the tank and store it under drying conditions. - If the unit is turned on without water in the tank, it will automatically turn off to protect the unit, as the unit does not work without water. - Please use 100% pure essential oil to prevent damage.