... Recording by yourself! can record up to 50000 times used in greeting card ,catalog or other area self-recordable module allows you ... ,30sec,60sec at 8K sample,flash type up to 1000sec2.Component: Paper Card, Voice chip, Speaker, Buttonsor tongue, foam and Battery.3 ... and voice duration5.record sound need use our software Used in greeting card,catalog,MTP self-recordable module