... time duration 4.CE&ROHS Flashing Musical IC ChipThe IC Chip is with music playing or recordable ... (slide), light, voice, vibration, PIR, etcFlashing Sound IC Chip: pre-recorded or recordable, with LED flash ( ... can emit any colour flashing light!Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness ... ROHS and CE certificationFlashing Musical IC Module Flashing Musical IC Chip