Glowing LED Lights: The Light-Up Kids Necklace features colorful LED lights that illuminate in the dark, creating a dazzling visual effect that kids will love. Adjustable Design: Designed with comfort and versatility in mind, this necklace comes with an adjustable strap that allows for a customized fit. Safety First: Enhance your child's visibility during nighttime activities with the bright LED lights of this necklace. Fun and Fashionable: With its eye-catching design and vibrant colors, this necklace adds a touch of fun and flair to any outfit. Battery-Powered: Powered by replaceable batteries (included), this necklace is easy to use and maintain.