Bring education, business, and home entertainment to life with the ultra link h d l e d projector ideal for multiple scenarios at different locations such as your work, home, and school university enjoy the easy setup and bring your visual content to h d quality with the 1280 x 800 resolution & 2800 lumens this projector supports full h d video content big screen visual enjoyment enjoy great h d image performance that supports 60” 100” screen with the projection distance ranging from 1 3 m – 3 8 m the crisp, sharp, and detailed visuals make it ideal for exciting sports events, gaming, backyard movies, and those office presentations if you are looking for a more personalized focus you can manually adjust the focus on this projector additionally, this projector can do a 360? image flips with 15 physical corrections the ultra link l e d projector has a built in speaker making it ideal to use at different locations at different times bright & crisp quality enjoy h d quality (1280 x 800) with 4:3 and 16:9 aspect ratio features high brightness display, supporting 1080 p, 1080 i, and 720 p multiple compatibilities the ultra link h d l e d projector interface has a wide range of device compatibility, such as 2x h d m i port, 2x u s b port, 1 x a v port, 1 x v g a port, 1 x audio in, 1 x audio out please note that this projector does not have bluetooth or wi fi function visual formats enjoy multiple visual projector.