1.Luminous Technology:Lcos Focus:Manual focus 2.Resolution:800*600 /Aspect Ratio:4:3 3.Image Size:5-120 inches with effectively clear image 4.Brightness:ANSI / 50 lumens /Projector size:5" ~120" (25cm ~3.5M) 5.100 Inch Screen Size / 800*600 High Resolution / Zero Radiation 6.Build-in 2GB flash memory,.can support extra 4G Micro sd Card 7.Build-in sound speaker 8.Video compatibility:MPEG4,AVI,RM,RMVB,FLV, WMV,ASF Picture compatibility:JPG,BMP,GIF Audio compatibility:MPEG1-3,WAV,WMA,APE,FLA 9.With remote control for easy operation, 2000mah Li-ion battery for convenient display 10.Size & Weight:110*60*26mm / 210g 11.Interface:AV/S-Video/VGA/TV/HDMI/Computer/ DVD/Speaker 12.Languages Support:Chinese,English,Japanese ,French,German,Korean,Portuguese,Turkish, Polish, Thai, Vietnamese, Arabic, Spanish, Dutch, Italian Size:23 x 19 x 9cm Weight:1.3kg