Barbie Sparkle Lights Mermaid Barbie Doll Barbie Sparkle Lights Mermaid Barbie Doll offers ultimate underwater fun. She"s a gorgeous mermaid with a multicolored tail and floral accents. She sports long, lustrous brown hair and wears a necklace with other accessories. Kids can light up her tail with a push on her necklace. Why You"ll Love It: LIfe is better under the sea. Age: 3 years and up FeaturesMulticolored tail with floral accentsTail that lights upGreat bath companionRequired Batteries: 3 -AG13 (LR44) button cells (included)