Mini Projector DNXT-193 Specification 1)Mini Projector Display technology:LCoS(liquid crystal on silicon) 2)Mini Projector Light source:RGB LED 3)Luminous flux:50lm 4)Lifespan:Over 20,000 hours 5)Screen resolution:640*480 pixels 6)Projection image size:5-200 inches 7)Projection distance:40-450cm 8)Contrast ratio:200:1 9)Screen:4:3 10)Zoom and focus:Manual 11)Built-in flash:2GB-8GB 12)External memory:Micro SD Card 13)Support Video format:MPEG4,AVI,RM,RMVB,FLV,WMV,3PG,MP4 14)Support Audio format:MP3,WMA,WAV,APE,FLAV,AAC,AC3,OGG 15)Support Photo format:JPEG,BMP,GIF 16)Input interface:3-in-1 AV jack,VAG,YPbPr 17)Audio output:Built-in speaker 18)Language:Simplified Chinese,English,Traditional Chinese,Korea,Etc 19)USB Interface:USB2.0 20)Power source:1800mAh Li-ion battery(about 80 minutes) 21)Dimensions:121*68*25mm 22)Gross Weight/Net Weight:880g/188g 23)Mini Projector accessories:VGA cable,Tripod,manual,remote control,power adaptor,AV/YPbPr cable