I bought these headphones after wanting a more comfy alternative to my in ear headphones. I use them mainly for listening to music on my laptop which they are ideal for. The quality is brilliant and it sounds like you're really at a concert.
The cable is long enough to move around my desk while I work. I would say that it was the perfect length but maybe a bit on the thick side, but I guess you have to take that as a side effect of the sound quality.
The headphones aren't very discreet. The large pads play music into your ears and anybody nearby. The headband is unnecessarily big, and unless you have an extremely big head then they may be a loose fit.
The built in microphone is of a very poor quality and seems in a weird and impractical place on the cable. It says its ideal for gaming but I believe a headset with a bendy mike would be better, as you have to hold the microphone to your face to use it.