RECESKY Happy Birthday Lights - 13 LED Letter Battery Operated String Lights 6ft Birthday Party Decor Supplies for Indoor, Home, House, Christmas Lighting, Birthday Decorations (Multi Color) PRODUCT DIMENSIONS - 13LED Letter Shaped String Lights total length 6ft. BATTERY OPERATED - Requires 2 x AA Batteries (Not Included) PS: Battery box is not waterproof. DURABLE & ENERGY SAVING - Made of premium PVC - durable, lightweight and BPA free & No power outlet needed, provide immediate, significant energy savings while enhancing your party cheer. EFFICIENT STORING - The plastic packing box with letter shaped tray your light came in, offers a no cost, tangle free way to store, Save your next decoration time - free from getting tangled or knotted. DECORATING IDEAS - Get multiple HAPPY BIRTHDAYs and display them in more areas for extra party cheer - Hang on a wall, over a doorway, across a balcony, or from a ceiling