I bought them on a whim, taking advantage of an offer illuminates (Both say without cuts out, this headset over me right away, from the first listen! Connected to a smartphone or ipod / ipad it works not too bad, but to take advantage of its potential better to invest in a headphone amplifier or DAC with headphone output (for me I use the Meridian explore usb) and there is true happiness!
What I like: - Listening airy, beautiful spatialization - Quality stamps - Layering of different layers of sound quite realistic - Comfort (lightweight) - Finish
What I like least: - The look (matter of taste), but then you get used to it's original! ;) - I preferred a second mini-jack cable to size (and shorter) instead of the adapter