Sennheiser HD 400S Over-Ear Headphones over-ear You can use multiple AC

You can use multiple AC iPurifiers simultaneously in your system

Other enhancements include an upgraded audio pathway

Dynamic closed back

Fit Kit Includes

Type: In-ear

Sennheiser HD 400S Over-Ear Headphones over-ear You can use multiple ACLightweight, 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