... at 8K sample,flash type up to 1000sec2.Component: Paper Card, Voice chip, Speaker, Buttonsor tongue, foam and Battery.3 ... sound need use our softwareProgrammable sound module/chip for greeting card,customized design is accepted.Customer can program the music/ ... cell battery for different item10.application:paper greeting card,gift/package bags,gift box,electronic sound toy,sound gift etc11.certificate: ...