First test verdict and descends from the cloud: the box is very small, the bass level is very low, poorly balanced with satellites which play harder. It arranges increasing the volume loud enough where the sound becomes almost good (but not saturate too quickly). Unfortunately, it is still far from a Logitech 2.1 kit, which finally to "only" ten euros more, offers a sound from another planet compared to low-end kit.
Regarding the finish, it is suitable for this price range, despite the fine traces of screwdriver on both sides of each satellite. In terms of design, each will have its opinion, I find the owl and the little blue neon on the volume knob just forget the fact that it is awkwardly placed on the subwoofer ... but where engineers-they thinking?
Accustomed to an old Logitech X-230, I am generally disappointed Advance, to finally close a price. I did not hear any noise (GSM wave) but the kit suggests a permanent breath. Finally, the bad contact in the audio jack, very sensitive to the movement of the wire, finally convinced me that I should return this product, below my expectations ...
Update: Well, obviously, it is not shielded. I heard big noise for a call made in the next room ...