... . Function: message recording(optional) 3. Voice recording duration: 3 to 270s for recording funciton 4. component: PCB, voice chip, a speaker, MIC, LED ... *AG10 6. OEM and ODM orders ar welcome 7. Suitable for greeting card 8. One piece/OPP bagVoice recorder1.mp3,mp4 ... .animal sound module, 5.blink module,6. recordable pen module,voice recorder 7. remote control toy module8.motion control module 9.sound ...