Music IC Chip Pre-recorded or recordable Customized sound and design Long time duration CE, RoHs, FCC music IC Chip music IC Chip with music playing or recordable function, ideal choice for your greeting cards.Applied for: greeting cards, gift package, food package, promotional package, etc.Activated: by push, pull-tab (slide), light, voice, vibration, PIR, etcmusic IC Chip Function: pre-recorded ...