Get lost in sound with a pair of Sennheiser HD 471i Headphones in black - guaranteed for two years to give you added peace of mind.Premium stereo soundYou'll feel like you're right in the centre of your music thanks to a sophisticated audio system driven by lightweight neodymium drivers that create a natural-sounding stereo field.All your music sounds as clear and bright as possible thanks to the headphones' 16 - 24,000 Hz frequency response, allowing superior low and high-end reproduction.HD 471i Headphones feature a closed-back, around-ear design that seals in your music to block out distracting external noise.Apple-optimised headphonesIf you've got an Apple iPhone, iPod or iPad, Sennheiser HD 471i Headphones have been designed to make controlling calls and music easy - you can switch between the two without hassle using the in-line remote, and hands-free calling is a snap thanks to an integrated microphone.Detachable cables for freer movementYour Sennheiser HD 471i Headphones include a hard-wearing, single-sided cable to prevent tangling while you're moving around - an invaluable feature if you're always listening to music on-the-go. Their gold-plated jack allows for optimum signal transfer for a superior listening experience.There's also an extra 3 m cable for even greater range of movement, and you can plug into Hi-Fi systems and other high-end audio devices using the 6.3 mm stereo adapter. A convenient carry pouch is included for easy transportation.Ensure listening in high quality every day with the Sennheiser HD 471i Headphones.