Conclusion: In all test environments, listening to various types of music the JVC Ha-NC250 Noise Cancelling Headphones perform as advertised. Noise is reduced sufficiently to allow you to listen to your music at a reasonable level. Audio reproduction is crisp and clear, and comes to life in, powered, noise cancelling mode. Even with the power off these headphones perform well. The appearance of the case is simple, but classy.
Pros: Great value for money, Interior noise cancellation feedback control, Slim and effective carrying case, Double wall earpiece construction, Detachable Audio Cable, Light weight
Cons: Audio Cord can become unattached at both ends, Would like a longer Audio Cord. -Require ear pad removal in order to replace the battery.