... are found in Europe and America. 2,it is simple to use. Main Function DescriptionBuilt-high brightness LED optical LCOS lens ... Support VGA-in funtion,can directly connect the PC to project Support AV-in function,can project the audio or video signals directly via ... (optional) memory capacity,Extend TF card slot can supports 128MB to 2GB (optional) USB 2.0 movable hard-disk,support WIN2000 ...