Projection Specification Projection Technology TFT LCD Display Chip FHD LED 2.4"4800P Light Life 50000 hours Light Luminance 80 ANSI Light Type LED Standard Resolution 800*480 Projection Area 36"~200" inch Contrast 3000:1 Projection Ratio 1.6:1 Distortion <1.0% Luminance Uniformity >75% Projection Distance 1.2~5M Projection ratio 4:3/16:9 Focus mode Manual focus Keystone Correction NO Projector Character Interaction Projection Mode Front Projection Offset function NO 3D NO System Parameters Screen ; Mirror YES OS Smart CPU Haiqi/6710 GPU NO Buffer Memory NO Memory NO WIFI YES? 2.4G Bluetooth NO Basic parameters Built-in ; Battery NO Usage time NO Video Support MKV/AVI/MOV/MP4/TS/ASF/FLV/PMP/MPG/VOB/WMV Audio Support MP3/APE/OGG/AAC/FLAC/ATRA Image Support JPEG/BMP/PNG/GIF Extended Storage NO Remote Control IR Built-in speaker 43W Whole Power Consumption 50W Voltage 110-240V Interface USB