Whether you're listening at home or on the go, Denon's Music Maniac AH-D600 Over-Ear Headphones provide outstanding sound and acoustical authenticity. Tuned to a flat EQ, the headphones deliver music as the artist intended. Every element of these soft, sculpted headphones aims to provide clear, consistent sound, from Denon's 50-millimeter Free Edge nano fiber driver to their included distortion-cutting cables and connectors. Pentagonally-shaped memory-foam ear pads and an adjustable headband provide lasting comfort. Denon D400 Features Made for iPhone, iPod, or iPadDenon Headphone Product Image Over-ear headphones include nano fiber drivers and distortion-eliminating components. View larger. Denon Headphone Product Image 50-millimeter drivers and an integrated amplifier provide studio-quality audio. View larger. Hear Music as the Artist Intended Music Maniac Artisan Over-Ear Headphones are acoustically transparent, meaning they deliver sound precisely as the artist intended you to hear it. The 50-millimeter Free Edge nano fiber driver provides the performance of a box loudspeaker from an over-ear headphone. Professionally tuned to a Flat EQ, the headphones provide a studio-quality listening experience. Detachable Cable Connections with Two Cables Included The headphones come with two cables: one 10-foot, high-purity, oxygen-free-copper cable with a cloth mesh jacket that virtually eliminates distortion and maintains ideal sound, and one 3-foot cable for use on the go. The shorter cable has an integrated remote and microphone. Detachable cable connections on each ear allow you to make your own custom cable if you choose. Ergonomic Design for Long Listening Periods Denon's patent-pending pentagonally-shaped memory-foam ear pads and adjustable headband provide lasting comfort and a customized fit. The ball-and-socket ear cup design provides for 360-degree articulation, automatically conforming to the shape of around your ear and adjusting to the depth of the depression where your neck and jaw meet underneath your earlobe. Use EQ Presets with Denon Audio App You can further enhance your listening experience by downloading the Denon Audio application for iPhone, iPad, and Android devices. The app lets you instantly create playlists, access Denon EQ presets, and create, save, and share custom equalizer curves and enjoy over 50,000 internet radio stations worldwide with the TuneIn Internet Radio service. Available for download from the Apple Store or Google Play Store. What's in the Box Music Maniac AH-D600 Over-Ear headphones, 10-foot OFC cable with a 3.5-millimeter connection, 3-foot cable with inline remote and microphone, 3.5-millimeter to 1/4-inch gold-plated adapter jack, carrying pouch, and instruction manual.