Got birthday this headset. The sound is wummig and well in the depths. However, I miss something on sound width and frequency differentiation, therefore the sound is not always clean ear in, but sometimes sounds somewhat compressed. If you want on the sofa next to other people about this earphone music listen, they come also forced into the music listening, the sound is so clearly audible to outsiders. The build quality is solid as far as when the general already can say after this brief period. For price-conscious opportunity handset can recommend these headphones quite. For those who expect a sophisticated headphone sound I advise against a purchase.