- Closed-Back Around-Ear Design
- 18 Hz to 20 kHz Frequency Response
- Reduces Unwanted Background Noise
- 4.6' Cable with Mic and 1-Button Remote
- Foldable Headphones for Easy Storage
Sennheiser HD 400S Overview
The HD 400S Around-Ear Headphones from Sennheiser features a one-button smart remote conveniently located on the cable that allows you to control music and take telephone calls on smartphones, tablets, MP3 players, and audio recorders. The sturdy folding design makes these headphones durable and compact enough to be taken anywhere. The dynamic drivers deliver a well-extended sound response with dynamic bass. The included detachable cable with a one-button remote terminates with a right angled 3.5mm mini-jack.
Renowned Sennheiser sound quality for well-extended sound with dynamic bass
Built-in microphone and 1-button remote for call and music control
Closed-back around-ear headphones reduce unwanted background noise for your comfort
Lightweight, foldable headphones for easy on-the-go storage
- Compact and Foldable
- 3.5mm Right Angled Plug
Sennheiser HD 400S Specs
Headphone
| Driver Type | Dynamic |
| Design | Over-Ear (Circumaural) |
| Earcup Style | Closed-Back |
General
| Frequency Response | 18 Hz to 20 kHz |
| Sensitivity | 120 dB at 1 kHz / 1 mW |
| Impedance | 18 Ohms |
| Maximum Sound Pressure Level (SPL) | 120 dB at 1 kHz / 1 Vrms |
| Total Harmonic Distortion (THD) | 0.5% |
| Active Noise Cancellation | No |
| Foldable | Yes |
Microphone
| Type | Dynamic |
| Pickup Pattern | Omnidirectional |
| Frequency Response | 100 Hz to 10 kHz |
| Sensitivity | -44 dB |
Connectivity
| Audio Connector to Source | 1/8" / 3.5 mm TRRS Right-Angled |
Cable
| Cable Design | Single-Sided |
| Detachable | Yes |
| In-Line Remote/Microphone | Yes |
| Full Remote OS Support | Android, iOS |
| Cable Length | 55.12" / 1.4 m |
Physical
| Weight | 7.65 oz / 217 g with Cable |
Packaging Info
| Package Weight | 1 lb |
| Box Dimensions (LxWxH) | 10.1 x 8.2 x 1" |
***1 Year Manufacturers Warranty does not include replacement for Headphone Padding for this Unit***
