The flat cable prevents the son they spin seems strong and is neither too long nor too short. Although being careful, my previous headphones have always end up having to deteriorate and false contacts at the plug or remote control - due to lengthening son, who are subjected to any kind of stress over time . Here, none of that - it simply notes that the node where the two meet to son and the jack are pretty impressive (relative to the supplied headphones with an iPod, for example). The ergonomics of the hulls is satisfactory, just make sure you put them in place - indeed, the angular corners are sometimes irritating over time if they are misplaced.
The sound is for its high quality. The highs are clear without piercing the eardrums, bass are amplified without being "mushy" and remain well defined, even at a fairly high volume - and no unpleasant note of saturation. Mediums are good without being exceptional, which is normal for headphones of this type.
Furthermore, the box contains 5 different sizes of black silicone mouthpiece, an adapter for the plane, and another to connect two headphones to a single audio output. Last good point, a rigid plastic box is provided to store the headphones and transport them without damaging them.
To summarize, the value for money is excellent.