... : PCB, IC, speaker, microphone, LED indicator, batteries, wire harness, switch, more or less for different itemsThe Plush Toy Voice Box ... music playing or recordable function, ideal choice for your greeting cards and toys.And we .our factoy have passed Iso9001:2008 ... sound box, music greeting cards, plush toys, sound books, LED lights.We have more than 10 years experience producing electronics ...