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.
- Sennheiser sound quality for a unique listening experience
- Built-in microphone and 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
- Type: Over ear
- Operating principle: Dynamic
- Frequency response: 18 Hz - 20 kHz
- SPL: 120 dB
- Driver size: 45 mm
- Noise cancelling: No
- Primary application: Everyday listening
- Built-in mic: Yes
- Cable type: Attached
- Cable Length: 1.4 m
- Connector: 3.5 mm w/ 1/4"
- Weight: 217 g
2 year warranty, including the Evolution wireless. Sennheiser Evolution wired mics have a 10 year warranty.