2 in 1 Essential Oil Diffuser: Simply fill it with water and add a few drops of essential oil, this 2 in 1 humidifier diffuser can be used as an aromatherapy diffuser to relieve physical and mental fatigue and bring a sense of luxurious comfort to your interior space. The mist humidifier also emits a constant stream of cool mist to continuously increase the humidity of the air in your room, protecting your family from too dry air and reducing stress at work throughout the day. Simulation Flame Humidifier: Combining intelligent LED lighting with fog in the humidifier, simulates a realistic flame effect, illuminates your room with warm light and creates a romantic atmosphere. The humidification function and flame lighting of this simulated flame diffuser can be applied separately, whether you want to humidify the air in the room or just use it as a night light, the air humidifier can bring you a comfortable sleep. Timer Aroma Diffuser: This mist diffuser has three timer modes: 1H/3H/6H, and the spray and light will automatically turn on for one hour after pressing the switch. The humidifier will automatically stop working when the water runs out, which is very safe and reliable. The diffuser also comes with a box of Himalayan salt rock. By releasing negative ions to adsorb dust particles in the air to improve air quality and make breathing easier and healthier. Colorful Light Mist Diffuser: The air diffuser comes with four colors of LED lights: red/yellow/blue/green. You can sequentially press the buttons to switch between different colors of lights and set them to fixed colors or long press them to adjust to seven colors of automatic color changing. Choose different colors on different occasions and enjoy different atmospheres. Only the bottom lights are displayed in the night light mode, and the flame light is not displayed to care for your eyes. Good Gift Choice: The flame design of this essential oil diffuser is suitable for any home decoration. It can be placed in the bedroom, attic, office and any place you want to place it to cover the smell of pet or smoking. This air humidifier is an excellent gift for family, relatives, friends or loved ones to give on birthdays, Christmas, Halloween or other holidays, allowing them to relax and enjoy life.