Fully enclosed light machine, all-glass lens 5" LCD 1080P standard resolution 3500 lumen light source brightness 2G+32G super-large memory 50% offset offset design Rich ports, worry-free use Support wireless screen projection 1.19:1 projection ratio 12W*2 speakers, cinema-grade audio Electron trapezoid correction (15° up and down, 10° left and right soil), placed at will