Sennheiser HD 400S Wired Headphones

Lightweight, 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 Sennheiser's dynamic drivers deliver a well-extended sound response with dynamic bass for a unique listening experience, and the closed-back around-ear headphones reduce unwanted background noise for your comfort. Specifications Item number (SKU) 508598 Transducer principle dynamic, closed-back Wearing style Over-ear Acoustic principle closed Adapter 3.5mm, angled Cable length 1.4m Weight 217g Frequency response (speaker) 18 Hz to 20,000 Hz Impedance 18 Ω Transducer size 9.7 mm Total harmonic distortion (THD) Frequency response (microphone) 100 to 10,000 Hz Microphone pickup pattern Omni-directional Wearing style Over-ear What's included HD 400S around-ear headphones RCS 400 detachable single-sided cable with 1-but ton remote and 3.5 mm angled plug