Frankly surprised for that price. I distrust Sennheiser because as they can provide us with products of great quality Made in Germany (but expensive), so their input range of less expensive, it is sometimes of questionable quality to Asia. Here it is clearly not the case, certainly not wait for the top audiophile, but easily replaces the bad headphones come with all music players or smartphones. Its pretty clear, dynamic, lack of depth and insulation, but very good bass (rock goes very well). Good finish with a good length of cable and a jack that seems solid. Note that it is also suitable for those who do not support headphones introducing into the ear canal as they are flat, it does not help the sound and insulation but it is very stable in the ears and hardly feels. In addition comes with a nice storage pouch large enough to slide also my mp3 player. For anyone looking for alternative headphones without breaking their budget to recommend without hesitation.
