Great little projector . I have have it for a day and I believe you need nothing else if you be look for a small , light and very portable projector . 300 hundred lumen be more than enough for anything you may want . a good set of connection cable -lrb- short , like 18 inch -rrb- . in my case I get a 120 inch screen from 3.5 meter from the wall . excellent quality . only complaint be sound , but any speaker system will do the trick . I recommend this to anybody who be look for a portable projector .