When the headphones arrived I was pleasantly surprised by the sound. Very clearly. The workmanship is very good, except for the creaking, but when you listen to normal music does not come into play unless you chewing something. The seat is great if you wear it correctly. The sound is fine, a little bassy, but with a small correction in the computer or the phone has it done. If the price of currently 45 one is fine suitable for almost all claims of headphones.
That goes to the complain about everything: Finds only once a comparable headphones in the same price class, which is not so easy.