Sennheiser HD 660 S Over Ear Open Back Headphones Tech Accessories • Effortless travel thanks to

• Effortless travel thanks to the piggyback strap attachment loop that allows an additional bag to be hooked on

Handles hanging eyelets on the side

5” x 6" x 3"

• Large main compartment with wide mouth top for general storage

Sennheiser HD 660 S Over Ear Open Back Headphones Tech Accessories • Effortless travel thanks toThe 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