The Aroma Source Carina Essential Oil Diffuser is a must-have for any aromatherapy lover. Crafted from polyresin, a durable stone-based compound, this diffuser is sure to bring beauty and joy to any room. It has an impressive 70 ml (2.37 fl oz) water tank capacity, with the option of continuous or intermittent misting run times. You can choose between warm white light illumination or none at all, while also benefiting from its automatic safety shut off feature and USB cord power. Perfect for small spaces, this elegant and stylish diffuser can provide up to 4 hours of continuous mist or 8 hours of intermittent mist. With the Aroma Source Carina Essential Oil Diffuser, you can now experience a tranquil environment and enjoy the wonderful aroma of your essential oils.