Small volume, easy to carry in its protective cover. Nothing to configure. Just plug it into a USB port, and presto, finally speakers sound on a laptop. With a bonus spatial effect that transforms the viewing of films. Caution, however, the speaker can be clipped to the top of the screen, which can disrupt the cell and to switch if it is not heavy enough. I almost had a little accident and leave my equipment. But forewarned ...... So perfect for the nomads who no longer support the helmets.
