To help promote and develop diverse. Both listening skills Introduction to Music Including the development of the small muscles of the baby while playing. Remarkable feature Develop listening skills With music Toys Vtech Pop n 'Sing Turtle on each rotating gear will sound. More than 45 different musical sounds and lights up. Can adjust the volume The 4-button keypad with different colors. And when the little turtle move forward. Events will rotate Music and cute And strengthen the skills of listening.