Adopting DLP technology and an RGB pure laser light source, equipped with a 0.47-inch chip, this projector achieves true 4K ultra-high-definition image quality. Featuring an extreme 0.21:1 ultra-short throw ratio combined with an F3.1 large aperture design, it can project an oversized screen right against the wall. With its ultra-high brightness output, it performs excellently without interference from ambient light, providing clear and vivid images. It is an ideal choice for meeting rooms, education, and commercial presentations.