POLK Audio UltraFocus 8000 Noise cancelling Over-Ear Headphone

The UltraFocus 8000 produces a truly amazing sound as easily on an airline or busy city street, as it will at home in front of your stereo system.

Polk's patented Dynamic Balance driver technology, in combination with active noise canceling and passive noise isolation, produces an audiophile-grade listening experience.

In addition, an on-ear 3 button remote control and an in-line microphone enable you to use iPod, iPad and iPhone anytime, anywhere.

There's also push-to-hear ambient control that mutes the audio and amplifies outside sounds, so you can hear those around you without removing the headphones. 

Features:

• Audiophile Sound-Stunning detail, full fidelity and deep bass to maximize performance
• Active Noise Canceling-Battery-assisted true active noise canceling eliminates the distractions of the outside world (batteries included)
• Push-To-Hear Ambient Control-Mutes the audio and amplifies outside sounds so you can hear without removing the headphones
• Ultra Fidelity Dynamic Balance Transducers- Polk's proprietary driver technology guarantees full frequency response while minimizing distortion
• 3 Button Remote Control & Microphone-Use your iPhone and iPod on the fly with in-line controls