About this itemHUMIDIFIER & ESSENTIAL OIL DIFFUSER 2 IN 1: Intelligent LED lights combined with humidifier atomization to create a realistic flame effect. You can add 3-5 drops of your favorite essential oil during use to relieve fatigue, moisturize the skin, reduce stress7 COLOR FLAME NIGHT LIGHT DIFFUSER: This essential oil diffuser is perfect for ultrasonic aromatherapy, collects 7 kinds of lights and mists to create different realistic flame effects, bringing a romantic and healing atmosphere at nightULTRA QUIET: The noise can be controlled below 25dB when the diffuser runs.Improve your sleep quality and soothe your mood, relieve your stress during working, study, yoga or spaAUTO WATERLESS SHUT-OFF: The flame diffuser comes with a 130ml water tank, can work continuously for about 6 hours, and the air diffuser will automatically stop working when there is water shortage, which is safe and reliableTwo levels of flame light brightness are adjustable; Built-in smart chip, water shortage and power outage protectionInstructions:Aromatherapy function: Add water to the water tank (cannot exceed the water level), add an appropriate amount of essential oil, press and hold the switch button to turn on aromatherapy atomization, and at the same time turn on the flame atmosphere light; press and hold again to stop working.Colorful light function: When the spray is on, short press the switch button to turn on the colorful ambient light; short press again to freeze the changing colors; short press again to turn off the ambient light.Protection function: Built-in water shortage protection chip, it will automatically stop working after detecting no water;Product selling points:Detachable nozzle design, two mist modes are available;Simulated flame lighting effect, colorful lights can be customized in color;The PP material water tank can add essential oil aromatherapy atomization;Two levels of flame light brightness are adjustable;Built-in smart chip, water shortage and power outage protectionPackage includes:Aromatherapy machine main unit*1Typec power cord*1Manual*1Note:1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.