Sennheiser’s HD 660S headphones deliver exceptional sound quality for the ultimate audio experience. Featuring an open-back design and advanced transducer technology, these headphones provide an immersive soundscape with exceptional clarity and detail. The HD 660S is also designed for comfort, with soft ear pads and a lightweight construction. If you’re looking for the ultimate audio experience, the Sennheiser HD 660S is perfect for you.
Why Buy From Us?
36 Month Industry-Leading Warranty
Rest easy knowing that you’re covered for 3 years under our industry-leading warranty, so if the worst happens and your product stops functioning, you can return it to us for repair or a full refund.
Full Functionality and Aesthetic Refurbishment
Not only do we refurbish items to ensure they function to the highest standard, but we also pay special attention to aesthetics. As an example, we’ve developed a proprietary process for removing light scratches and marks from glass and plastic surfaces – meaning we can bring tired-looking items back up to their best. This is just one of our aesthetic refurbishment techniques.
Full Anti-Bacterial Clean
We know how important hygiene is – so we give all items a full antibacterial clean prior to sending, so you know – even though you’re buying a used item – it arrives in a fully-cleansed state – as if you’re the first person to ever put your hands on the item.
