... lumens 4)HDMI,USB,SD,VGA,TV,etc DVD projectorsprojector for education,business,home entertainment It is more popular in American,Asia ... ,Europe markets.300 lumens.support DVD HDMI,USB,SD,VGA ... 2 stereo soundFan noise<40dBInput sourcevideo,audio,CD-ROM(CD/DVD),SD card and USBLanguagesChinese,English,German,Italian,Spanish,etc. ...