... , CE, RoHS Animal sound box for Greeting card and Music Toys1.Customized design are accepted. 2.good sound effect Sound Box 3.long ... also can emit any colour flashing light!9.Components: PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, ... time :7s-200s ,even more if customer request .components:voice IC ;PCB board ;miniature speaker ;batteries ;button cell .etc.batteries ...