MDI M3 Mini DLP 1080P HD LED Portable Porjector HDMI MHL AV VGA USB Home TheaterSpecification:          Display Technology       DLP           Light Source & Lifespan       OSRAM LED (Up to 20、000hours)           Brightness       1000 lumens           Native Resolution       854 x 480           Support Resolution       Support 1080P video           Focal Length       70mm           Projection Size       36" - 112" (1M - 3M)           Contrast Ratio (FIFO)       less than 3000:1           Throw Ratio       1.19: 1 (distance\/width)           Distortion       less than 1.0%           Uniformity       more than 85%           Focusing       Manual           Built-in Battery       3000mAh           Color       Black           Video Format       RM、RMVB、AVI、MKV、WMV、MP4、VOB           Music Format       MP3、 WMA、 AAC           Picture Format       JPEG、 BMP、 PNG           Port       HDMI\/MHL\/AV\/VGA\/USB\/Micro USB\/Micro SD card(TF)           Built-in Speaker       1x1W           Power Consumption       10W           Voltage Input       DC 5V\/2.0A           Dimension(LxWxH)       110mmx95mmx16mm           Net Weight       177g   Package Included:1 x Projector1 x Remote control1 x Adapter1 x MHL Cable1 x Tripod1 x User Manual1 x Micro USB cable