Brightness: 40 lumen Display: LCD Contrast: 200:1 Resolution: 320*240 Picture size: 20~80" Cheap LED projector for PC Product name: ... : MP3,WMA,WAV,ASF,OGG,AAC,FLAC,APE filesPicture display Supported static picture file: JPEG/BMP/GIF/PNG.Video displaySupported video file ...