Projection system :RGB LCD Projection system Projection Model:Frontal/Back/Suspending Display Mode:4:3 or 16:9 TFT LCD panel Resolution:800*480 Brightness:1500 ANSI lumens Contrast ratio: 500:1 Lamp:150W metal halide lamp Projecting lens: manual focusing Projection Distance 1.2-5.0m Projection size:40-200 inches (diagonal) Vidio Input:RCA*2 Vidio signal mode:PAL/NTSC Audio input: RCA(L/R) TV signal input:75ª+ radio frequency input TV signal:PAL/NTSC/SECAM Mesurement:393mm(L)*290mm(W)*118mm(H) Weight:5KG Voltage: 220V can connect with PC Standard Lot Size , Weight , Dimensions