When you want a high-performance listening experience that is truely personal, block out ambient noise with the AKG K 518 LE over-ear headphones. Deisgned to deliver true AKG performance - high-output sound and excellent frequency response - from virtually any portable device they are the high-performance upgrade for improving your personal listening experience. By using complete over-the-ear cups that fit comfortably on your head, the K 518s block out ambient noise allowing you to more clear hear their exceptional dynamic range and detailed sound that is free of distortion, even at high listening levels. AKG has even made tucking these headphones away very easy as the patented 3D-Axis folding mechanism allows you to fold these headphones into very easy size to carry. Designed to be rugged, these headphones are the perfect companion for everyday use.