Good audio quality Customized design are accepted OEM / ODM are welcome. CE ROHS ISO9001:2008 l Good sound effects, Clear and vivid voice quality, Pre-recorded duration time will be 3 to 270sl Applied for: greeting cards, gift package, Promotional gifts, etc.l Activated: by push, pull-tab (slide), light, voice, vibration, PIR, etcl Components: PCB, IC, speaker, microphone, LED indicator, ...