Resolution: Native 1920*1080, Max support 4K signal input<br />Light source: LED 30,000 hours Long life<br />Brightness: 300 ANSI lumens<br />Wifi : 2.4G Wifi 802.11a/b/g/n<br />Operating System: Android OS<br />Aspect Ratio: 16:9<br />Projection Screen Size (inch): 32~120inch<br />Projection Distance (m): 0.94 ~3.6m<br />Throw Ratio: 1.2:1<br />Color: 16770K<br />Battery life: About 1.5 hours Battery life, It takes about 2 hours to fully charge<br />Speakers: 3W*2 Subwoofer Surround Sound Speaker<br />Power consumption: 55W</span></p>">