Battery Operated: The LED string lights are powered by batteries, allowing you to use them anywhere you desire. Three AA batteries are required (not included), Easy to Install: The battery powered lights are easy to set up. You can use the string lights with vines to make it more vivid, Versatile: The indoor string lights can be draped around various pieces of furniture, such as chairs, along stairs, on porches, and balconies, Wide Applications: The battery operated lights add sparkle to any room, ideal fairy lights for bedroom, classroom decor, girls room decor, or center pieces decoration for table party