Features and Benefits of High-quality noise Cancellation Headphones

Reduces stress and increases productivity in noisy work environments
Can help alleviate jet lag and/or travel fatigue by allowing users to sleep more comfortably while flying, reduce ear fatigue associated with long periods of noise on airplanes trains etc.
May help in reducing stress caused by sensory overstimulation.
Neodymium magnet systems installed in each headphone provides superior sound quality and increased fidelity
Noise cancellation can be turned off so that the user can hear others speaking
Frequency ranges of between five and 24,000 Hertz
Active noise cancellation rates of up to 94 percent
Thick, soft ear cushions promoting the ability to inhibit external noise interference
Headband that is padded and adjustable to fit any size or shape head
Circuiting responsible for the noise cancellation process usually requires one AAA or AA battery that generally provides about 45 hours of playing time
Ability to fold up for easy storage in protective carrying case
Most include detachable cord around four or five feet in length and 1/4-inch adapters