If the Super.fi 5 series feels like being a musician in the studio, the limited edition Triple.fi 10 series is like being a professional sound engineer. If you want to hear every possible nuance and musical layer, then you need the Triple.fi 10 Pro earphones. These earphones offer the most detailed and sonically rich experience humanly possible when listening to any style of music--when a guitarist slides their fingers along the strings or when a singer exhales, you will hear every detail. The triple.fi 10 Pro series is Ultimate Ears' latest technological breakthrough and the only professional earphone product with three separate drivers--one for accurate bass, one for the critical vocal midrange, and one for crystal-clear highs. These earphones also incorporate all the best features that Ultimate Ears universal products have to offer including pro-style ear loops that secure your earphones in place and a universal fit kit--plus a distinctive metallic blue finish truly separates you from the pack. The Triple.fi 10 Pro’s also come with a metallic protective travel case, sound attenuator and ¼" adaptor jack. Now your head is a world class recording studio. But don’t take our word for it – hear the difference for yourself!