... ,smart phone, SD card, USB drive,PSP,DV,DC, MP4 player ...etc,all digital device2.) Input interface: USB 2.0, VGA ... LED, life more than 30000 hours.5) Brightness: 80 Lumens6.) Multimedia player, support 1080P/720P movie7.) 1024*600 projection resolution8.) Lcos Technology8 ...