*UNIQUE DESIGN: Our 3D oil diffuser features various exquisite patterns and each one is a masterpiece for decoration. They are small enough to fit in any place you want, such as home, office, bedroom, baby room, bathroom, etc., and can also be used as a night light, aromatherapy diffuser, humidifier, and night lamp. It makes your environment aromatic and humidifies the air. With 7 gradient LED lights, you can keep the cycle or set it to a single color. The light can also be turned off and is only for humidification. * ULTRA-QUIET: Using ultrasonic technology allows our device to be extremely quiet while working and produce steam without heat to better protect the quality of the essential oil. * SAFETY DESIGN: The Essential Aromatherpay Oil Diffuser will automatically turn off when it is broken with little water. < p>* AUTO OFF: There are 4 time setting modes: 0.5hr, 1hr, 2hr, 3hr (continuous mist mode). You can set the time when you use it. It will stop automatically when the time