OUR PART # PXC450
Sennheiser's PXC 450 is a luxurious around-the-ear travel headphone set featuring Sennheiser's awesome NoiseGardâ„˘ 2.0 active noise compensation system, which effectively reduces up to 90% of ambient noise. The extremely comfortable headphones offer audiophile-grade sound combined with a foldable construction for maximum enjoyment and convenient storage.
The innovative TalkThrough function allows the user to communicate with neighbors without taking off the headphones. Unwanted background noise, such as the sound of airplane engines, is filtered out so that only the neighbor's voice is passed on through the headphones at top quality.
Just one AAA battery is all it takes for up to 16 hours of serene enjoyment. The PXC 450 also functions as a passive headset when used without batteries, so audio always works.