... light sensor melody ic with a 10sec second custom soundvoice module chip,melody module chip,toys,greeting ... sound/voice module3 to 300 sec record sound,speaker,batterylight sensor melody iccustomized sizeROHSPicture:Description Packaging 1000pcs/ ... by yourself at your side Material: PCB board, speaker, battery, press button, and recording IC Voice or ... sensor melody ic with a 10sec second custom sound