Projector in very good condition 10/9 Its specifications: strong brightness 21000 lumens Automatic focus Large screen up to 150" like the one in the video The quality becomes better if it's less than 150 inches because that's the focus limit of the device, but as I said, my screen is 150" The device's sound is very strong Please watch the video until the end (there is a problem shown at the end of the clip)