... , FCC flash led light sound ic chip voice IC chip 1.Good sound effects, 2.Voice ... chip with speaker 3.Customized design are accepted 4.CE &ROHS flash light voice IC ... chip 1. Good sound effects, Clear and vivid ... light, voice, vibration, PIR, etc4. Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch ...