Shown off at the CES in Las Vegas, the Sennheiser CX 6 Travel are chic black and silver earphones with a high degree of passive attenuation in a compact ear-canal headphone, especially designed to guarantee your listening enjoyment on planes and trains.

The CX 6 Travel headphones come with a cable clip, a hard transport case, adapter rings in S, M and L sizes and a double mono adapter. This adapter changes the CX 6 Travel’s impedance, which needs to be considerably higher for in-flight entertainment systems than for mobile players.

No price disclosed yet but the Sennheiser CX 6 Travel will be available in stores from March 2008.