... CE&ROHS Recordable sound module,recordable sound chip for greeting card 1.Components: PCB, IC, speaker, microphone, batteries, wire harness, switch, ... 4.Function: pre-recorded or recordable, with LED flash (optional) 5.Messages: sound, music, and voice, customized sounds are available 6 ... with PDF or AI file format 8. Our recordable sound module is very suitable for your greeting card,postcard, ...