This item has been discontinued by the manufacturer and is no longer available.
The AH-NC600 in-ear headphones from Denon provide high-quality audio and up to a 99% reduction in ambient noise in a compact and lightweight design. The headphones feature Denon's Acoustic Optimizer technology, which balances pressure on either side of the diaphragm for a rich, natural tone. Compressed Audio Restorer (CAR) circuitry helps to restore the fullness of your compressed digital audio tracks.
The headphones use active noise cancellation technology, combined with a secure in-ear fit to block out ambient noise, allowing you to focus on your music. A pair of foam eartips and 3 sizes of soft silicon eartips allow you to find the best fit for comfort and stability. The oxygen-free cable features Radial Cascade Damper technology to reduce friction noise and has a detachable extension cable for additional slack. The gold-plated 3.5mm plug and included airplane adapter allow you to connect to MP3 players, CD players, in-flight entertainment systems, and more. The headphones operate on a single AAA battery and include a hard carrying case.