... voice chip module 2.hot-selling in toys,gift and book 3.popular design for children 4.CE,ROHS,FCC ,EN71. Specifications1.LED ... or not3. Voice duration: 1-340s,even more if needed4. Speaker Size: Dia 16,23,27,29,36,40,50mm is ... avaiable for choice5. PCB Size: 70mm*30mm; 40mm*25mm customized is avaiable6. Components: Voice IC,PCB board, speaker and battery7. Sound ...