... work with 6V adapter DescriptionEL T-shirt,sound active EL T-shirt,sound activated EL T-shirt,sound controlledEL T-shirt, equalizer T-shirt, T-qualizer T-shirtThis is the T-shirt that every body talks ... bent to contour to curved surface or 120 degreeVery RuggedSame as handling a piece of vinylShapeAny shape available.Life span5,000 ...