This is definitely a good investment and Id recommend everyone that works out to set one up at home! Pas très confortable, on ne peut pas le porter très longtemps. Ymmv. FIRST REVIEW: BEFORE THE UPDATE ABOVE: As far as it being able to sound up to 500 Watts Peak Power(I would say, that is very Questionable. Sound quality is very good for long phone calls or conference calls and suprresses most of the background noise. It came with wall mounts, but sits so securely on the counter that Im not going to put holes into my backsplash tiles. Its helped a lot of times during pvp matches. So I thought maybe its just a one off and ordered another set directly from Amazon. Very disappointed I only receive 4 pieces out of the 8 pieces that I was suppose to receive This is mainly a sizing review.