It is suitable in combination with a projection screen (facilitating reflection of the projected image) to a group of about ten people.
Personally I use it with a netbook which I added the speakers: Logitech V10 Notebook Speakers - 2.0 Speakers - USB (the sound is not the strong point of this product, given its size, it seems obvious to me) and a VGA extension cable Hama - 20184 - VGA cable male / female - 1.80m - Black because the supplied cable is rather short for my taste and there is no zoom function on the product (see picture posted) and a table screen on display screen 102x77cm table. I would add to this list a little foot, which also serves the rest my picture: Joby - Gorillapod SLR GP2 - Flexible Tripod for SLR Camera. Under the video projector is a small square hatch (small square sticker) in which you can screw the head of the foot.
With this configuration I can make presentations / training to dozens of people and all ships in a computer bag 15.4 "(OS course which his own handle).
If like me you are looking for a space-saving portability and efficient solution, I can only recommend this product.
