The HD 559 with its open over-the-ear design is the ideal choice for listeners looking for the optimum combination of full performance and quality for home entertainment. With Sennheiser s patented driver technology, these comfortable and attractively designed headphones are the cable to unlock the true potential of your home entertainment system. It is time to listen to everything your home entertainment system has to offer. Plug the HD 599 in with its supra-open aural design and Sennheiser s high-end transducer system. They will give you an excellent sound experience with a satisfyingly deep and delineated bass. The large, soft, replaceable ear pads of the HD 559 headphones and the large, cushioned headband are much more comfortable than they look. Enjoy long music listening sessions with the HD 559. With its attractive contemporary design and detachable 3 m cable with a straight 6.3 mm jack, the Sennheiser HD 559 headphones are the perfect choice for a long and enjoyable life with you and your home entertainment system.