Actually amazing what this little ultraportable devices already can. But why is not easily findable clearly said, this is built a small and amazingly annoying fan? I was looking for a "projector gadget" for the bedroom from the iPhone-to-the-ceiling-sleep-film "and that takes more than one fan in the projector at the same time as lower light output and so rel. High price. So then yet rather wait a larger projector with more use purposes, quieter fan, more light output, higher resolution, better sound. Or, until there is what I am looking for ...