Key Features :
Display Tech 5.8inch LCD Native Resolution 1280*800 Brightness 3200Lumens Contrast Ratio 4000:1 Image Reverse yes Manual Focus yes Aspect Ratio 4:3/16:9 Language 23types Lamps Type/Life LED 200W,50,000hrs Power 220W Electrical zoom by remote Picture Size 50-200inch Projection Distance 2m-6m Keystone vertical ??15 degree Noise <25DB Remote Control yes Built-in Speaker yes Built-in Battery no Interface Input HDMI VGA USB TV ,AV,Audio in Output Audio Out Control Port No Working Voltage 110-240V 50/60HZ Video Compatiable SDTV(NTSC,PAL,SECAM,480i.576i)ED/HDTV(480P,576P,720P,1080i,1080P) Projector Size 36.5*27.5*13.5 cm Accessories Power Plug,Remote control,Manual,VGA cable