Feature:1. Battery Powered: The Halloween string lights are powered by 2AA batteries (not included), no need for a plug to work anywhere, more secure for kids to play with.2. LED Lamp Beads: Halloween skull string lights adopt high brightness LED lamp beads, low power consumption, long use time.3. Applicable Scenes: Skull string lights are widely used in halloween, party, horror house, porch, bedroom, garden decoration and more.4. Indoor Outdoor Scene Use: These string lights are popular both indoors and outdoors on Halloween, so you can feel free to use them to create surprises.5. Classic Halloween Decoration: During the day they are lovely Halloween decorations, and at night they can be well concealed in the house's eaves, on nearby trees, or within a fireplace. The ghostly light look like the flames of the specter of hell to spook onlookers.Specification:Item Type: Skull String LightsMaterial: Acrylic, ABSColor: As Pictures ShownWeight: Approx. 220g / 7.8ozNumber of Lamp Beads: 10LEDsPower Supply Battery: 2 AA Batteries (Not Included)Light Source: Warm LightMode: Always onProduct Size: Approx. Light String Length 1.5m / 4.9ft.Package List:2 x String Light