... office meeting,classsroom6.this projector has 4 color,white,black,orange,rose,special paiting,piao paiting. TV SystemD9HRfull PAL/SECAMDisplay ... :3/16:9 (support All input 16:9 except USB/card reader,and support hdmi/ypbpr 1080p 16:9)Speaker2W ... ,S-video,Audio-out,VGA,Scart,YPbPr,HDMI,DVB-T,USB,card readerAdvanced FeatureTeletext, NICAM, ZOOMLamp life50000 hoursDimensions(LxWxH)280x200x100mmWeightNW ...