If you want an impressive theater-like screen wherever you go, the LG CineBeam PH30N LED Projector can provide it. In fact, this HD projector produces a screen up to 100 inches in size. However, if you don’t have space for a 100-inch screen, that’s okay. The CineBeam PH30N can display an image as small as 25 diagonal inches. Moreover, this LED projector doesn’t require that you carry cables or hook it up to extension cords. Designed with a built-in battery,..