Note: according to color, the price goes doubled !! Very good headphones come with lots of accessories, with USB cable, jack cable to connect directly discharged or if a laptop is not equipped with Bluetooth, leaflet, etc ... The headset is comfortable, well-adjusted, pleasant foams. The design is simple, as it is foldable, it takes up little space, but beware, there is no extra flat or small! Only more convenient to carry and it is already very good. Sound quality aside, it behaves very well with few high-volume saturation. The rendering is very good. But not to be confused with a good still very expensive headphones salon for listening to great music. It is perfect in his role of player and headset does not emit too much noise in the ears of neighbors !!! I recommend this product without problem.