Active Noise Cancellation: The AKG K490 NC on-ear
headphones feature effective active noise cancellation to attenuate ambient
noise; keeping even quiet passages clearly audible. The headphones can also be used in passive mode,
without noise cancellation.
Battery Powered: The K490 NC on-ear headphones utilize
a built-in rechargeable battery for active noise cancellation. The battery can
be recharged by connecting the headphones to a free USB (type-A) port on your
computer, via the included charging cable. The charging process usually takes
approximately 1.5 to 3 hours. A fully charged battery can last up to 40 hours.
Closed Back, Dynamic Drivers: The AKG on-ear headphones feature closed-back, dynamic drivers for ultra-linear
audio and wide-spectrum sound even at high listening levels.
Comfortable Fit: The K490 NC
on-ear headphones feature a lightweight design, super-soft ear-cups, and
adjustable soft-padded headband to provide a comfortable fit.
Headphone Cable: The AKG
on-ear headphones utilize a single-sided 99.99% oxygen-free cable (OFC)
terminated by a gold-plated 3.5mm connector for maximum signal transfer and
sound quality. The cable is detachable. An airline adapter is also included.
3D-Axis Folding Design: The K490 NC
headphones feature a unique 3D-Axis folding mechanism for ease of
handling, storing, and transporting.
Carrying Pouch: The AKG on-ear headphones comes
supplied with a soft carrying pouch to protect the headphones during storage and
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.