Video:3GP(H263,MPEG4)/AVI(XVID,DIVX,H264)/MKV(XVID,DIVX,H264)/FLV(FLV1)MOV(H264)/MP4(MPEG4,AVC)/MPG(MPEG1)VOB(MPEG2)/RMVB(RV40), Audio:MP3/WMA/ASF/OGG/AAC/WAV, Image: JPG/PNG/BMP, Native Resolution:800x480, Highest Resolution:1080p, Projection Distance:1.07m-3.8m, Projection Size:34-130 inches, Color:16.7M, Power Supply:100-240V 50/60Hz, Power 55W Max, Speaker:8Ω 1W, Input: USB/SD/AV/HDMI/VGA/IR, Output:3.5mm earphone, Wireless: WIFI 2.4G, Keystone: Manual ±15°, Aspect Ratio:4:3/16:9, Brightness:1200 Lumens.