This is a DPPOWER projector. Of the two screw holes for fixing the tripod, one is unusable, but the other one works. The output resolution is up to 1080p. The native resolution is 720p. In terms of image quality, I think it's good for the price. It's a perfect product to try out as your first projector. It also has a built-in speaker, but it's at a minimum level, so it's recommended to use external speakers or earphones. #projector