portable LED projector with high resolution Portable projectorScreen ratio: 4:3Focusing: ManualLamp ... 800*600 Pixels (VGA)Projector size: 5" ~ 120" (10cm ~ 3.5M)I/O Connectors I/O: Mini SD,A/V IN, ... A/V OUT, Mini USB Video / Audio Terminal: TV /DVD ... out Device Ram Flash: Built-in 2GB, Support extra mini SD 128MB-8GBVideo compatibility: MPEG4,MPEG2,MPEG1,3GP,AVI,RM ...