Sennheiser HD 660 S Over Ear Open Back Headphones MagSafe The organic heavy cotton canvas

The organic heavy cotton canvas and thick leather makes the bag durable

150-ohm nominal impedance allows direct connection to home and mobile Hires audio devices

even mighty

Crafted from 100% pink transparent PVC

Redesigned from the inside out

Sennheiser HD 660 S Over Ear Open Back Headphones MagSafe The organic heavy cotton canvasThe new HD 660 S lets you enjoy sophisticated audiophile sound in even more listening situations. The successor of the legendary HD 650 excels with the improved performance of its new transducer design. Thanks to its lower impedance, it delivers reference class sound also when connected to hi res mobile players, thus offering much greater versatility. The HD 660 S is an elegantly designed piece of high quality engineering that indulges the demanding