Note: This product does not include batteries and requires the purchase of three additional batteries before useMaterial: plastic/plasticOrigin ChinaSpecification: 35 * 13 * 4CMAbility development: intellectual development, hands-on brain use, sensory, hand eye coordination, other ability development, auditory, and interest developmentProduct category: Electronic piano (children's toys)Color: black and whiteNote: This product does not include batteries and requires the purchase of three additional batteries before useMaterial: plastic/plasticOrigin ChinaSpecification: 35 * 13 * 4CMAbility development: intellectual development, hands-on brain use, sensory, hand eye coordination, other ability development, auditory, and interest developmentProduct category: Electronic piano (children's toys)Color: black and whiteNote: This product does not include batteries and requires the purchase of three additional batteries before useMaterial: plastic/plasticOrigin ChinaSpecification: 35 * 13 * 4CMAbility development: intellectual development, hands-on brain use, sensory, hand eye coordination, other ability development, auditory, and interest developmentProduct category: Electronic piano (children's toys)Color: black and whiteNote: This product does not include batteries and requires the purchase of three additional batteries before use