Halloween Tiny Cauldron Light

little cauldron ordered for halloween. honestly didn't get here in time for our office party. it says it's a JX series ultrasonic negative ion automatizer it is a scientific and technological product with integrating humidifier and air freshener it can release negative ions beneficial to human health and play a role in healthcare. you apparently spray only in the water can be sprayed widely and used in all kinds of hand crafts Rock garden ornamental and landscaping this specific one comes inside a little plastic cauldron. but apparently it has more uses. 12 color lights. I have no idea how to work it and I have not used it. I hope someone can enjoy it.