Audiophile sound meets exceptional comfort to deliver an amazing pair headphones. The HD 660S2 builds upon the original, hugely successful HD 660 to bring even more detail and extended sub bass.
Specifications
Colour
Black
Overview
Audiophile sound meets exceptional comfort to deliver an amazing pair headphones. The HD 660S2 builds upon the original, hugely successful HD 660 to bring even more detail and extended sub bass.
