... -video 640*480 resolution and 600:1 contrast rate for home theatre ,business,ktvFeature of projector 1.Pico projector easy to ... /I/M/N), SECAM(B/D/G/K/K1/L)HDTV (720P,1080i, 1080P),EDTV (480p, 576p),SDTV (480i, 576i)optical ... the machine and light bulbRange of applicationsFamily education, KTV entertainment, home theater, game room, etc. Mini LCD 1300 Lumens Projector VGA ...