First of all the headset is shit as fuck. In terms of both quality and comfort. The quality of the sound is so bad your ears will turn into shit. The other thing that sucks is the comfort, a headphone is supposed to make it comfortable while listing to whatever you want to listen to, however these headphones thought it would be "cool" if they hanged on your ears... Trust me, after using this headphone for 1hr straight my ears are hurting because its lift weighting.. literally.
Now lets see, whats good about these headphones... They look "cool" cause they hang from the back of your head right? Sheesh, what a disappointment... Logitech seriously made a huge mistake with creating such a no use headphone.