The three-month -old babies can lie down and tap on the piano keys as well as touch the pendant, which will promote of the muscle development of arms and legs

A multifunctional piano fitness frame to accompany the baby more than 18 months

When babies tap on thepiano key, it will send out the sound of different music and thus stimulate babies sense of hearing

Six-months-old babies can sit and play the hanging ring bell, which will train grasping capability and flexibility of babies small hands