This Is a Crying Pacifier Baby Doll with 3AA Batteries and turn on from the backside. To press the button on the doll’s feet, and the doll starts to sing while walking. When the pacifier was removed from the doll’s mouth, the doll began to cry and stopped crying when the pacifier was put back on. There are three songs you can switch between which can make your kids happy and keeping smile always on his or her face. She Cries when the pacifier removed and laughs when the pacifier is put back. It is Non- Rechargeable batteries not to be charged. Choking Hazars not for under children under 3 years.