Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Value, Good Product

I have purchased other noise-canceling headphones before, so I have some experience with a similar product. However, this pair of headphones actually encloses the ears rather than simply covering the ears.Overall I am pleased with the headphones, though the tightness of the headphones against the skin around the ears is a bit much after a few hours. The intention I guess is to isolate the ears, and it does a good job at that.The sound quality is excellent, with great bass and overall a good listening experience.In low light it is hard to find the on and off switch for the headphones, but the switch is designed so it is hard to accidentally switch on and drain the battery.For the price this is a great value and my wife field tested them on a flight to Europe and reports they did a good job of making the jet cabin noise bearable during her flight.