3 AA batteries power supply (batteries not include ) and USB power supply. Low energy consumption , Long lifespan.Lovely Neon "Palm tree" decor light is a wonderful solution for your small room decoration. Beautiful and modern decorative neon lamp. Add vitality to that bed side table with this neon decoration and provide you with a romantic atmosphere.Perfect Gift and Decoration: A wonderful light to decor the kids children bedroom.LED neon letter decor lights could be as birthday,Valentine's Day, Christmas gifts to families, lovers, girlfriend, girls, kids etc; Neon letter lights and signs is widely used in wedding, bachelorette party, bridal banquet,birthday party, Christmas decoration, Event and other celebration occasions.There is a hanging hook holes to display on wall or just rest on mantle, self, table or dresser.We stand behind our product 100% ,If there are any reason not happy, be free contact us, we will give you a satisfying solution.