... in succh as greeting card, pillow,toys,dolls and so on,Melody chip activated by squeeze button,when you squeezed the melody ... format )6. We can make OEM or ODM melody chip based on your design charts with PDF or AI file format .7 ... toy,plushed toy,pillows,crafts and so on.8.The sound quality of our melody chip is vivid. ComponentsPCB board,battery,speaker ...