MK 4

Most products are covered by a 2 year warranty.
To make a warranty claim you must provide a valid proof of purchase.
Please see our full warranty terms and conditions here: https://sennheiser.com/service-support-services-warranty-conditions
Your product may be repaired or exchanged.
If your warranty claim is not approved you will receive a cost estimate from us.

Our non warranty service price includes all required parts, labour and return transport. The price you see is the price you pay! Your product may be repaired or exchanged.