To my impressions:
Workmanship: "good" - The outer ear which can be removed to insert the batteries / accumulators, I would not be as durable as the old rate
Optics: "very good", the aluminum bracket and glossy earcups simply look fabulous and also act well finished
Listening experience without ambient noise:
"Good" The KH wearing a little thick bottom and top of rum, which I considered subjectively values not necessarily be negative.
I have to pop all hours is one of rock possible with the headphones and it was really fun, the voices and instruments could be worked out well and the bass make simply fun, more than 15 QC in Bose.
Listening with ambient noise:
"Poor" I tested the headphones in a bus and was compared to the market leader in noise-canceling very disappointed, you had to look for the noise-canceling effect. Personally, I found the real shame, because he told me to sound more technical. I was left with when listening to music not rather left as high turn down the volume, but even that could not really hide on my HTC Desire S ambient noise to just below maximum level. I had to compare, it's better.
My Conclusion:
Those looking for a stylish headset sound technical offers something for the money that has landed right here. Who an effective Noise Canceller not looking likely.