Ponfei(TM) 60" Portable Mini LED + LCD Projector Cinema Theater, Support PC Laptop VGA +HDMI (Laptop, MHL Smart Phone)+ SD Card + USB (U Disk)+ AV (DVD) Input, with Remote control The professiona appearance design for ventilation has largely improved the stability and life time for the projector; The LED lamp can works for over 20 thousand hours, and can provide beautiful colors; Manual focus adjusting, get picture from 10 to 60 inches; Easy changing in 16:9 and 4:3 aspect ratio; Low power consumption, echo-oriented; The projector is small and light, easy to carry with; Multi-function interface: AV,VGA,SD, USB, HDMI -- Port description: -- USB: Read files from U disk, mobile hard disk -- SD CARD: read files from SD card -- AV IN: Connect the projector with DVD, set-top boxes, TV (TV needs to have AV OUT port), digital camera via RCA cable, and connect your iPhone, iPad, iPod (need to use 30PIN to RCA cable); -- HDMI: Connect the projector with your computer, laptop via HDMI cable, and the projector can be connected to your ANDRIOD smartphones (phone must support MHL output, and need to use additional converter). -- VGA: Connect the projector with a computer, laptop via VGA cable. -- Audio output: Connect your earphone, speaker