The first impression receiving this headset is very good: the packaging is neat and contemporary, the whole is strong enough to prevent damage and therefore surprises. In the box we find a hard case with a carabiner for transport, with inside the folded headset jack with a microphone, another without a microphone. I particularly like flattened son. I have the impression they make fewer nodes and they give a very contemporary style. I also find very well be able to choose with or without a microphone because we can not want a helmet and do not use the hands-free function. We virtually no use our smartphone to listen to music but use the free hand may not be in habits. The sound quality is very good although fairly neutral (appropriate therefore to most musical styles). Comfort is impeccable with a padded helmet even between the two earphones. This headset is used for long periods without embarrassment or discomfort. The sound isolates us without having to go too high the volume. The design is neat and solid. No complaints. I really like the logo shining on the headphones. I have the blue version and Orange and I love the harmony of the colors. One point I really appreciate with this brand is that it sells the pads or son jack replacement. I think it is very honest from them as this will extend the service life of a material that suits us. This test has been possible thanks to a promotional mailing