This is a string of decorative lights. It consists of multiple spherical ornaments in red and gold, which are connected by a thin wire with small LED lights. The ornaments have a shiny surface and some exquisite patterns on them. There is a battery pack (with a battery installed) that supplies power to the light string. When turned on, the LED lights emit a warm glow, making the entire light string perfect for adding a festive and cozy atmosphere to various occasions such as Christmas, New Year, or other celebrations. It can be hung on walls, trees, or other places to enhance the decorative effect.