Highlights Beautifully Handcrafted ceramic diffuser designed out of the highest quality porcelain Features 7 colors of LED lights Made for enjoying the benefits of aromatherapy on the go Can help relieve coughs, dryness, and sinus irritation Long-lasting scents can help create a relaxing mood Ultrasonic technology provides silent operation Helps control pet and animal odors Easy to clean with the optional light feature. The BPA-free plastic water reservoir A beautiful matte ceramic finish is unique, sophisticated, and can fit into any space. Tank capacity: 100ml Product dimension ：3.7 x 7.8'' Material: Porcelain