ModelYG300Projection Technology:2.0 "LCDLamp Type:LEDBrightness(ANSI):300 ANSI LumensLED light source brightness:800 lumensNative Resolution:320*240PContrast Ratio:800:1,Connectors:HDMI*1/USB*1/TF/AV/ Audio (3.5 mm)Lamp Life (Hours):30,000hAspect Ratio:4:3/16:9Keystone Correction:Manual Keystone, V +/- 15°Color:yellow/WhiteProjection Distance (m):1 ~ 2mSystem:Multi mideaLens:Manual focusOSD Languages:English,French,German,Spanish,Italian,Portuguese,Russian,Polish,Arabic,Chinese,Turkish,Japanese,Thai,Vietnamese,Dutch,Hungarian,Czech,Romanian,Greek,Finnish,Swedish,Norwegian,Danish...Projection Screen Size (inch):60-120Input Voltage(V):110V-240V(±10%),50-60HzPower Consumption (W):24WWi-FiNOSpeakers Included:1*2W SpeakerStandard Accessory:User Manual ,Power cord,Remote control, AV cableUsage Field:Home theater and entertainmnet