about this projectMultifunctional DesignAromatherapy Essential Oil Diffuser Cool Mist Humidifier Night Light. And nice room decor. A constant cool mist and pleasant aroma that brings a fresh, fragrant aroma to your home, gently humidifies the air, relieves stress, and revels in deep relaxation. Perfect for home, desk, bedroom nightstand, yoga studio, spa, office.Attractive DesignThe essential oil air diffuser has 7-color LED lights, each color can be bright and dim, or turn off all lights for complete darkness. Working time: 6 hours in continuous mode. You can choose your favorite color mode to meet your different needs. It also makes a great dragonfly diffuser gift for womenSilent Ultrasonic TechnologyUsing advanced ultrasonic technology, the ultrasonic aromatherapy humidifier and oil diffuser is very quiet and has no annoying noise, which will not disturb you when you are sleeping or working. Fill a space with this essential oil diffuser for large rooms. The lovely scent can uplift your spirits and relieve the stress of a stressful and tiring day. Perfect for burying stubborn smoking and pet odors. Helps you get a restful sleep surrounded by aromatic scents. .Safety Design & Auto ShutoffThe aromatherapy essential oil diffuser will automatically stop working and prevent damage to your device as soon as the moisture is used up. Easy to set up, all functions are so simple that even a child can figure it out. The cap of the aromatherapy oil diffuser can be removed effortlessly, and it is easy to fill with water and a few drops of essential oils to help you easily reap the benefits of aromatherapy.