The HD 400S features a one-button smart remote conveniently located on the cable, 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. Sennheiser dynamic drivers deliver a well-extended sound response with dynamic bass.
What’s in the box?
HD 400S around-ear headphones
RCS 400 detachable single-sided cable with 1-button remote and 3.5 mm angled plug
We only sell 100% Original True Sound, Top-quality Sennheiser Genuine Products.
Model Name: HD 400s
Headphone Type: On the Ear
Inline Remote: Yes
Sales Package: 1 Headphone, RCS 400 Detachable Single-sided Cable with 1-button Remote, 3.5 mm Angled Plug
Headphone Design: Foldable Over the Head
Deep Bass: Yes
Water Resistant: No
Series: Over Ear
Open/Closed Back: Closed
Other Features: Music and Calls
With Microphone: Yes
Impedance: 18 Ω
Frequency response (Microphone): 100 – 10,000 Hz (-10 dB)
Frequency response (Headphones): 18–20,000 Hz (-10 dB)
Sound pressure level (SPL): 120dB (1kHz/1Vrms)
THD, total harmonic distortion: <0.5% (1kHz/100dB)