... bear,doll,stuff toy,on the backside of the sound module,we have unscrew battery compartment to change battery,for this ... : PCB board,, IC, speaker, batteries etc.3.Battery:3pcs×AG13 cell button battery4 Activated: by squeeze switch(such as light,pressure ... superior quality and good sound effects.10.Our recordable sound module for toy can widely used in the plush toy,such ...