... also can emit any colour flashing light!9.Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, more or ... 7s-200s ,even more if customer request .components:voice IC ;PCB board ;miniature speaker ;batteries ;button cell .etc.batteries:3* ... sound box, music greeting cards, plush toys, sound books, LED lights.We have more than 10 years experience producing electronics ...