HD 400

$94.95

Excludes taxes - Free shipping
3.5mm Jack HD 400 Desktop 3.5mm Jack HD 400 Mobile
USB-C HD 400 Desktop USB-C HD 400 Mobile

Lightweight, foldable headphones with a choice in connectivity

The HD 400 Series 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. Choose between a traditional 3.5mm audio jack cable with the HD 400S, or a USB-C cable for all of your devices with the HD 400U.

Momentum Sport Img 02

For a unique listening experience

Sennheiser’s dynamic drivers deliver a well-extended sound response with dynamic bass for a unique listening experience and closed-back around-ear headphones reduce unwanted background noise for your comfort.

Specifications

Article numbers (SKU)
508598 (3.5mm), 800127 (USB-C)
Transducer principle
dynamic, closed-back
Wearing style
Over-Ear
Acoustic principle
closed
Adapter Choices
3.5mm, angled or USB-C
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)
< 0.5% (1 kHz, 100dB)
Frequency response (microphone)
100 to 10,000 Hz
Microphone pick-up pattern
Omni-directional
Wearing style
Over-Ear

What's included

For the HD 400S (3.5mm plug version):

  • HD 400S around-ear headphones
  • RCS 400 detachable single-sided cable with 1-button remote and 3.5 mm angled plug

    • For the HD 400U (USB-C plug version):

  • HD 400U around-ear headphones
  • RCU 400 Detachable single-sided cable with 1-button remote and USB-C Plug

    • HD 400 S Downloads

    HD 400 S Quick Guide
    HD 400 S, RCS 400 Quick Guide
    HD 400 S Safety and Regulatory Information
    HD 400 S Safety Guide

    Accessories & spare parts

    We are committed to the longevity of our products.

    • RCS400
      RCS400
      $24.95

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