Resolution: 1920*1080<br />Light source: LED 12000 Lumens - 30,000 hours Long life.<br />Brightness: 230 ANSI lumens<br />Lens : Remote Focus<br />Wifi : 5G 2.4 - 5.8G & AC2T2R<br />Operating System: Android OS 9.0<br />Aspect Ratio: 4:3 - 16:9<br />Contrast Ratio : 1-1000<br />Projection Screen Size (inch): 50~200 inch<br />Projection Distance (m): 1.8 ~6.6M Speakers: 5W 4 Dolby Audio <br />Connector : HDMI * 2 - USB * 2 - AV - Audio 3.55MM<br />CPU : Quad-Core ARM Cortex - A55 CPU<br />GPU : ARM Mali - G 31 MP2 - GPU<br />Ram : 2GB DDR3 - Rom : 16G EMMC<br />Supprt 4K & 8K<br />Keystone Correction : Electronic trapezoidal correction <br />Voice remote control <br />Language : All</span></p>">