So I is not headphones known to give more connected dynamics (volume-sound-Bass) on the smartphone, such as the model here and the other models of Monster and Beats. Why not get the other producers also so every now and 99% of the other headset on the market are much too quiet, a very limited sound and bass have even less. One can now argue about the sound or what also every individual understands, but no one can deny that those headphones do not offer the largest volume and dynamics of a smartphone. Once the sound left out, but why get the other manufacturers not least the high volume so down. Moreover, I think that most feel free Monster and Beats would buy products, but be envious of the higher price, and so over time and fallen into, the product difficult to talk about what is not so bad. Would everything be shot, so the products would probably sell almost as mass imprisonment and a million times. Well, fortunately, everyone has their own view of sound and I can only say WOW deliver what Monster Beats headphones and there. Unfortunately, one must conclude by saying that it is a shame that most plastic bracket have significant flaws and love to break down what makes it so no fun. Although the metal versions of the two manufacturers are absolutely amazing in terms of materials, optics and sound, but who wants to carry such heavy headphones continuously on his head, neither road nor home.