... brightness: 30lm 4.20000hrs 5.Contrast ratio:200:1 new arrival!!! Mini projector with 200:1 contrast ratio and 30 lm ... sourceDC5V 4A Adapter, Built-in Lithium Battery 1800mAHAccessoriesUser Manual, Battery, Stand, DC Adapter, AV cable, USB cable, RCA adapter, VGA ... memory ( Can upto 8GB/16GB) Net wegiht250gDimension: 110*60*26mm new arrival!!! Mini projector with 200:1 contrast ratio and 30 lm