Able Planet True Fidelity Active Noise Canceling Headphones

True Fidelity headphones also reduce distortion at higher volumes by soft-clipping the sound wave rather than squaring it off, delivering a full-bodied frequency range of 20 Hz to 20 kHz and Sensitivity at 1 kHz: 103 4 (Off );107 4 dB (On) of active noise cancellation.

And as a bonus, the phones offer an inline volume control that makes it easy to turn the volume up or down without reaching for your portable audio device. Other features include a 5-foot removable cord with 3.5mm plug, 1/4-inch, and two-prong airline adapters; a lightweight adjustable headband that provides a superior fit; full-size swiveling ear cups with soft cushions; and a hard-shell protective carrying case with a storage area for iPods and other MP3 players.

Model NC500SC.