Designed to enhance your home with aroma, Ellia Essential Oil Diffusers are beautiful enough to be the centerpiece of any room. They function beautifully, gently lifting your favorite aroma into your living space to help you reduce stress, boost mental clarity, and soothe your body and mind simultaneously. The Ellia Soothe Ultrasonic Aroma Diffuser features ultrasonic, high-frequency technology that converts the water and essential oil into a fine mist that is dispersed into the air evenly, for a subtle yet satisfying effect throughout your home, workspace, or any environment. The diffuser also has a side benefit of soothing humidity to alleviate dry air that can affect your well-being. This diffuser is made from durable hard plastic that can withstand most bumps and tumbles. Its compact size and shape makes it perfect for packing to take with you when you travel. The diffuser's color-changing light offers a variety of color options — pick the one that best matches your mood or cycle through them all Use as a humidifying nightlight in your bedroom for better sleep while diffusing the air with soothing scents and healing humidity.