Sennheiser HD 660S2
![Sennheiser HD 660S2 Sennheiser HD 660S2](/images/product/18926-large.jpg)
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Sennheiser's newest open back over ear headphones. At just over 1/2 pound, super comfy and sound fantastic to boot.
Info
Manufacturer website
Retail Price | Echo Price | Condition | |
---|---|---|---|
$599 | $399 | NEW |
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Retail Price | Echo Price | Condition | |
---|---|---|---|
$599 | $399 | NEW |
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