... button activates the sound.6. Clear and vivid voice quality.7. All memories will not lose even if when power if ... any colour flashing light!9.Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, more or less for different itemsThe ... chip, sound box, music greeting cards, plush toys, sound books, LED lights.We have more than 10 years experience producing electronics ...