Well cared for Sennheiser HD 518 over the ear open back headphones. Ear pads are in excellent condition (see pictures). Very comfortable for extended listening and the open back provides a more natural sound quality that you can't get in a closed back headphone. You just need a quiet environment.

The Sennheiser HD 518 open, circumaural headphones prove that quality and affordability can go hand in hand. They are fitted with Sennheiser's innovative E.A.R. technology to ensure accurate channeling of audio signals into your ears while their sophisticated Duofol diaphragms reduce unwanted resonances to an absolute minimum. And to amplify your listening pleasure even further, their ear pads and headband cushion provide outstanding wearing comfort, even for long listening sessions.

Eargonomic Acoustic Refinement (E.A.R.) for High Performance

These high-end open circumaural headphones use E.A.R. technology for outstanding sonic accuracy and clarity. Sennheiser's innovative "Eargonomic Acoustic Refinement" (E.A.R.) design channels audio signals directly into your ears. State-of-the-art, advanced Duofol diaphragms deliver transparency and minimal distortion, while highly optimised, field-strengthened neodymium ferrous magnet systems yield an excellent dynamic response. A surround reflector creates an extended spatial sound field for the lightweight aluminium voice coils chosen for high efficiency and excellent dynamics. The special diaphragm geometry reduces intermodulation distortion, while highly constant, compressed cellulose fleece reduces total harmonic distortion.