DIY Recordable sound audio module chip for any festival greeting cards, gift boxes, snacks package and so on. And any customized recording time is workable. The sound of recording and play back will be at high level due to speaker of Dia 40mm. If you have other opinion, pls do not hesitate to share with us.
DIY Recordable sound audio module chip for any festival greeting cards, gift boxes, snacks package and so on. And any customized recording time is workable. The sound of recording and play back will be at high level due to speaker of Dia 40mm. If you have other opinion, pls do not hesitate to share with us.