... print technology Title: lcd screen greeting card,greeting card for advertising Size: 1.5/1.8 / 2.4 "/ 2.8" ... Mother's Day, Valentine's Day and so on. Mini advertising machineMemory: 128MB, 256MB, 512MB, 1GB,2GB, 4GB and 8GB ... that used in singing greeting cards is activated when the page is turned ; C. video is fully chargeable and ... ROHS,ISO9001 lcd screen greeting card,greeting card for advertising