The baby mat provides a wonderful activity center for the baby, 5 detachable color hanging toys, graceful piano music, and stimulating the baby's sensory and physical coordination ability through the baby's playing the piano or recognizing the toys.This baby fitness center has five different modes: lying, sitting, lying down, kicking and take-along. The unique arch and music piano can attract the baby's touch, and then immediately send out a wonderful sound, which will arouse the baby's curiosity; three kinds of music modes can clarify the baby's needs, so as to improve the children's ability of listening, shooting, grasping, kicking and playing.