Summary: Hate to say it but ... maybe I expected more. First - actual sound quality. Needless to say it is loaded on the low end. Most of the music needs to be EQ'ed for strong treble. It's possible to get good sound, but not out of the box. I found myself tweaking everything, my phone, my PC, my stereo.
Summary: Almost non existent noise cancellation, terrible sound leakage. Its like having mini speakers tucked away beside your laptop. Returned these, asked for postage to be paid, was declined by the buyer.
Summary: The design of these phones is cheap and tawdry. For example the flimsy plastic on/off switch was glued on with golden-gum and fell off within 48 hours. You are supplied with 2 cables, 1 with an in-line mic and 1 straight through for "hi-fi" use.