Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Sennheiser
Sennheiser
HD 400
Sennheiser

HD 400

4.3(50 ratings)

Best price now

$89.95at Sennheiser US - Sonova Consumer Hearing USA LLCChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Sennheiser US - Sonova Consumer Hearing USA LLC

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $89.95 at Sennheiser US - Sonova Consumer Hearing USA LLC on Nov 9.
  • Checked at 2 stores.

HD 400 prices at every store

  • CraftedyogiNew

    In stockReturn policy

    $119.24Checked Nov 9
    Visit Craftedyogi
  • Sennheiser US - Sonova Consumer Hearing USA LLCNew

    Availability unknownReturn policy

    $89.95Checked Nov 9
    Visit Sennheiser US - Sonova Consumer Hearing USA LLC

What reviewers say

  • 4.3 / 550 ratings

From Sennheiser US - Sonova Consumer Hearing USA LLC

  • Lightweight, foldable headphones
  • One-button smart remote controls music and takes calls
  • Sturdy folding design is durable and compact for travel
  • Dynamic drivers deliver well-extended sound with dynamic bass
  • Closed-back around-ear design reduces background noise
  • Available with 3.5mm jack or USB-C cable
Fit
Over-ear wearing style
Guarantee
Includes 1-year manufacturer warranty
Shipping
Free shipping
In the box
HD 400S around-ear headphones (3.5mm version), RCS 400 detachable single-sided cable with 1-button remote and 3.5mm angled plug, HD 400U around-ear headphones (USB-C version), RCU 400 detachable single-sided cable with 1-button remote and USB-C plug

About the HD 400

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.

Specifications

Wearing style
Over-EarSource
Acoustic principle
closedSource
Cable length
1.4mSource
Weight
217gSource
Frequency response
18 Hz to 20,000 HzSource
Impedance
18 ΩSource
Transducer size
9.7 mmSource
Total harmonic distortion
< 0.5% (1 kHz, 100dB)Source
Microphone frequency response
100 to 10,000 HzSource
Microphone pick-up pattern
Omni-directionalSource
Adapter choices
3.5mm, angled or USB-CSource
Transducer principle
dynamic, closed-backSource

Questions and answers

Where is the HD 400 cheapest?
At Sennheiser US - Sonova Consumer Hearing USA LLC, for $89.95, as of our latest check.
What do buyers say about the HD 400?
Rated 4.3 out of 5 from 50 ratings.
Where can I buy the HD 400?
2 stores we checked sell it, including Sennheiser US - Sonova Consumer Hearing USA LLC, Craftedyogi.

Shoppers also compared

  • A
    ATH-M30x
    ATH-M30x
  • S
    Sony MDR-7506
    Sony MDR-7506
  • J
    JBL Tune 770NC Adaptive Noise Cancelling Wireless Over-Ear Headphones
    JBL Tune 770NC Adaptive Noise Cancelling Wireless Over-Ear Headphones
  • S
    Sony WH-CH720N Wireless Noise Canceling Headphones
    Sony WH-CH720N Wireless Noise Canceling Headphones
  • A
    Audio-Technica ATH-M20x
    Audio-Technica ATH-M20x
  • A
    Audio-Technica ATH-M50xBT2
    Audio-Technica ATH-M50xBT2
  • E
    E7 Active Noise Cancelling Bluetooth Over-ear Headphones
    E7 Active Noise Cancelling Bluetooth Over-ear Headphones
  • B
    Beyerdynamic DT 240 Pro
    Beyerdynamic DT 240 Pro

More from Sennheiser

  • S
    Sennheiser HD 280 Pro Closed-Back Headphones
    Sennheiser HD 280 Pro Closed-Back Headphones
  • S
    Sennheiser MOMENTUM 5 Wireless Noise Cancelling Headphones
    Sennheiser MOMENTUM 5 Wireless Noise Cancelling Headphones
  • S
    Sennheiser Profile Streaming Set USB Microphone with Boom Arm
    Sennheiser Profile Streaming Set USB Microphone with Boom Arm
  • S
    Sennheiser Profile USB Microphone
    Sennheiser Profile USB Microphone
  • S
    Sennheiser Momentum 4 Wireless Headphones
    Sennheiser Momentum 4 Wireless Headphones
  • S
    Sennheiser RS 195-U Digital Wireless TV Headphones
    Sennheiser RS 195-U Digital Wireless TV Headphones
  • S
    Sennheiser RS 275 Wireless TV Headphones with Transmitter
    Sennheiser RS 275 Wireless TV Headphones with Transmitter
  • S
    Sennheiser RS 195
    Sennheiser RS 195
All Sennheiser deals and products →

More over-ear headphones

  • R
    Retro Wired Headphones
    Retro Wired Headphones
  • W
    Wired Stereo Over-Ear Headphones
    Wired Stereo Over-Ear Headphones
  • 3
    3.5mm Wired Headphones
    3.5mm Wired Headphones
  • M
    Maxell HP-200 Headphones Wired Head-band Music Gray
    Maxell HP-200 Headphones Wired Head-band Music Gray
  • M
    MAONO MH700 Wired Studio Headphone
    MAONO MH700 Wired Studio Headphone
  • S
    Shure SRH440A Over-Ear Wired Studio Headphones
    Shure SRH440A Over-Ear Wired Studio Headphones
  • J
    JLab Studio Pro Over Ear Wireless Headphones
    JLab Studio Pro Over Ear Wireless Headphones
  • O
    Over Ear Headphones Bass bt1632
    Over Ear Headphones Bass bt1632