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.
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.