The Sennheiser MX400 in-ear headphones are awesome stereo headphones specifically designed to fill your head with music while you are on the go.

It is built with the quality you've come to expect from Sennheiser.

These unbelievably ultra lightweight headphones are the utmost in comfort and offer full-bodied sound with impressive bass response.

Connect to All Your Music Sources
The MX400 in-ear headphones have a dual-sided OFC copper cable that's highly conductive, so you are able to connect to all of your music sources.

It connects to stereo systems as well as CD players, DAT recorders, MP3 players, iPods and hi-fi systems.

The convenience of compatibility allows you to enjoy your music with whichever music source you choose, knowing that you can listen in comfort with these top in-ear headphones.

Cool Design
You'll be proud to be seen wearing the MX400 in-ear headphones. They have a dynamic open design.

They have a glossy black finish with classy silver print and chrome accents. The look of it can't be beat and these quality constructed headphones are built to last.

Convenience of a Pocket Carrying Case
You are going to love the carrying case that comes with the MX400 in-ear headphone set. This rugged but attractive looking carrying case is designed to fit right in your pocket.

The case is designed with a cord-windup which allows you to keep your cord from getting tangled up in your pocket.

You'll keep your MX400's from getting damaged and won't misplace them thanks to this convenient case.

Quality Sound
And these headphones offer more than just the convenience and comfort of on-the-move listening.

You will also be pleased with how clear your music sounds with the MX400 in-ear headphones.

Sennheiser has added an increased bass response to these headphones and have designed the headphones to handle frequency response of 18 to 20,000 HZ.

Their total harmonic distortion is also less than one percent. The bass response with the Sennheiser MX400 in-ear headphones is pulsating. And the result of this is superior sound that can't be beat.

Guaranteed Quality
Sennheiser backs up its product by providing a no-hassle guarantee. The Sennheiser MX400 in-ear headphones come with a two year warranty on all of its parts as well as on the labor required to repair the set.

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