the sound is decent for the price that it is on "with two watts do not get along well has merveilles..lol for speech but it would be better to put 10 euros more for Philips bar if you like youtube by default against the big and the mounting bar in front which hides the microphone and webcam to a notebook I do not understand that the manufacturers have not thought about but it can slide aside to dial and then a visio yes suddenly saw a metal amid this barre..l'avantage of the latter is what can slip easily into the pocket of the cover of our notebook