Shake up learning with the Learn & Groove Shakin’ Colors Maracas! One maraca includes colorful shaker beads and the other features a light-up dome that changes colors and plays maraca sound effects. This musical toy includes three play modes that introduce colors, numbers and music. Little ones can add rattling sounds to the songs that play, count from 1-10 with every shake and press the six light-up buttons to hear color and instrument names. Switching between English and Spanish mode lets kids explore all of the content in both languages. Intended for ages 6+ months. Requires 1 AA battery. Battery included for demo purposes only, new battery recommended for regular use.