harmonica toy wooden painted double row 16 , 24 holes can blow the steel children's musical instrument toys students play the mouth org

in the process of baby's brain development, listening to music will increase the connection channels of the central nervous system. the harmonica is a tool to cultivate the baby's musical literacy and ability to perceive music, and at the same time, it can also exercise the baby's lung capacity. in early childhood, if parents ignore the role of music, they may miss the opportunity to develop the baby's brain potential this harmonica can adjust breathing and rhythm skills, it can be said to serve multiple purposes.syi