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. 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
Renowned 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.
All ReDial purchases include
Fully functioning and ready for use out of the box! This device went through our 44-Point Check to ensure that it's in its peak performance when it arrives to you.
Charging Cable and Wall Adapter
This device comes with a compatible USB charging cable and Australian AC wall adapter.
Only selected devices come with their original boxes and manuals. If they're not available, your device will be packaged using our standard box.
This device has undergone a 44-Point diagnostic check to ensure full
Our 44-Point diagnostic check includes:
A minimum of 80% battery health
Fully functional buttons
Fully functional Wi-Fi & 4G
Fully functional cameras
Fully functional charger port
Fully functional Touch ID
Fully functional microphone and speakers
As New - These devices are in excellent condition with no signs of use
Very Good – These devices are in very good condition with minimal signs of use, minor scuffing or marking to the case or screen of device, no chips or dents.
Good - These devices are a fair condition with more significant signs of use, heavier wear and tear, widespread scuffing, marking, or chips or dents to corners of device, but no cracks to screen.