Made of advanced plastic, non-toxic, fine paint, no chemical smell, eco-friendly to play. --A variety of finger games, such as photographing, rotating, pressing, turning, etc effectively exercise baby's fine movements and improve hand-eye coordination. --Multi-mode design, and each mode has different sound experience, can help the baby to observe the connection between sound and movement. --Deepen the understanding of music beat and improve the sense of music. Description: Product name: Educational toy Power supply: 3*AA Battery Memory capacity: no memory Material: plastic Dimension: 27.5cm*21cm*21cm