<http://schema.org/description>
"With six included earpieces, Ultimate Ears&amp;#039; 500 headphones can be tailored for a snug fit"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/electronics/headphone-reviews/a17185/ultimate-ears-500-noise-isolating-earphones-289/>