... and advertisement Downloadable and rechargeable LCD video greeting cards for POP display and advertisementWith high resolution TFT screenCan upload your own video ... .8", 2.4", .2.8", 3.5", 4.3", 5", 7", 10" etcThe storage memory could be 128M, 256M, 512M, 1G ... , 2GThe module could be made with several videos and play each video by a relative button ...