Sennheiser HD 400S Over-Ear Headphones headphone USB The human ear differs from

The human ear differs from person to person and changes greatly in the course of a lifetime - as has been confirmed by latest audiology research

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Sennheiser HD 400S Over-Ear Headphones headphone USB The human ear differs fromLightweight, foldable headphones The HD 400S features a one button smart remote, which allows you to control music and take calls with ease, and the sturdy folding design makes these headphones durable and compact enough to be taken anywhere. For a unique listening experience Sennheisers dynamic drivers deliver a well extended sound response with dynamic bass for a unique listening experience and closed back around ear headphones reduce unwanted