Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Low cost option for noise cancellation
Review: I purchased these headphones as a low-cost alternative to the overpriced Bose, and am fairly happy with the performance. Audio is decent, as is comfort. The fold-up design makes them a little less bulky, but not much, and they are a little heavy, which means you'll feel them after an hour or so, or sooner with glasses. Noise suppression was modest - while it did cut the jet engine background noise, but the crying baby or loud conversation 3 rows back still gets thru. But for the price, can't complain.
