Like its award-winning predecessor T50P, the focus for design of the T51P is delivers unrivalled sound quality with our new and improved Tesla drivers. The closed design of the T51P also isolates external noise very effectively while on the go. The cable has also been improved to be more stable and has a satin finish which results in less cable noise. A light champagne tone lends the headphones a very elegant appearance and raises the T51P above the plastic monotony of most - even more expensive - headphones with its all-metal construction. Made in Germany. With its metal fully-adjustable headband and swiveling earcups the T 51 p fits perfectly on your head and confirms beyerdynamic's long-established reputation for producing headphones with excellent wearing comfort. The ear pads made of super-soft synthetic leather fit the contour of the outer ear thanks to its viscoelastic filling (a memory foam). Thanks to the swiveling earcups the T51P folds up compactly and fits in the included rugged nylon carry case. A high-quality 6.35mm adaptor is included for listening on premium hi-fi equipment or headphone amplifiers, smart phones, tablets and an airplane adaptor is also included so you can enjoy a superior experience of in-flight entertainment.