Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Ideal for the constant traveler, the PXC 450 headphones from Sennheiser provide high-quality sound and active noise cancellation that reduces up to 90% of ambient noise. The patented Duofol diaphragm technology produces clear, crisp sound with a wide frequency response. The thickly padded earcups fit around the ear to naturally block out noise, and when combined with the NoiseGard 2.0 technology, provide a pure listening experience.
The headphones have a TalkThrough function that allows you to hear those around you without taking off the headphones. A built-in volume control makes it easy to make quick adjustments. The headphones operate on a single AAA battery for up to 16 hours, though a bypass mode is available that allows you to use the headphones without noise cancellation features, ensuring that a dead battery doesn't leave you stranded.
The single-sided cable helps to minimize tangles, and is detachable in case you want to use the noise cancellation features without listening to music. The cable has a standard 3.5mm plug, along with 1/4" and airplane adapters, letting you connect to MP3 players, CD players, home stereos, in-flight entertainment systems, and more. The headphones fold down for convenient storage in the included carrying case.
Switchable NoiseGard 2.0 technology reduces ambient noise by up to 90%
Patented Duofol diaphragms provide high-quality audio reproduction
Folding design for easy transport
Adjustable headband and thickly-padded earcups for comfort and noise isolation
Integrated volume control for making quick adjustments
TalkThrough function lets you hear your surroundings without removing the headphones
Uses a single AAA battery for up to 16 hours of operation
Bypass mode lets you use the headphones for music-only functions without a battery
Single-sided, detachable cable reduces tangles and lets you enjoy music-free noise cancellation
Standard 3.5mm mini plug with 1/4" and airplane adapters for wide compatibility with a variety of audio sources