KINGA Aroma Diffuser 300ML Essential Oil Diffuser Electric Ultrasonic Humidifier Aromatherapy Cool Mist Humidifier 7 Color LED Light Refine Your Taste of Life: When tired and need relaxation, KINGA aroma diffuser would fill your space with lovely fragrance that helps to lift mood, release pressure from work, cover unpleasant smell of smoke & pet odors. Gorgeous Design: 4 Timer and 2 Mist Options: 1Hr/ 3Hr/ 6Hr/ ON timer settings. Strong/ weak adjustable mist. Safety Guaranteed: Auto shut off when the water is running out to prevent your unit from being damaged. Light Never Monotonous: 7 Changing Mood lights and the light can be turned off, set to fade gradually or fixed color. Each color is adjustable between bright and dim. Get good night's sleep: With upgraded ultrasonic Technology, it is whisper-quiet and diffuses aroma oil creating a relaxing and good smell environment.