... 800*600 resolution 300 lumens HDMI,USB,SD,VGA,TV,etc home projectorprojector for education,business,home entertainment It ... : It has following specification : light sourceLED InterfaceHDMI, USB, VGA, TV,etc.Power50WLight lifemore than 30000 hoursBrightness(lumens)300ANSIScreen size6 ~ 120 ... M-JPEG/MP3/MP4/MPEG2/MPEG1Speaker 4 5W x 2 stereo soundFan noise<40dBInput sourcevideo,audio,CD-ROM(CD/DVD), ...