The sleek 'phones reduce outside noise by 70% (10dB) at 300Hz. Lightweight folding design includes tangle-free cord and 3' detachable extension cord plus an L-shaped gold-plated stereo mini-plug. High-power 30mm neodymium magnet drivers provide deeper bass, lower distortion, and wider dynamic range. Cutting-edge design boasts a behind-the-neck headband that won't interfere with your hairstyle and lets you wear a hat. The folding headband makes for easy storage in a backpack, briefcase, or purse. Frequency response extends down to a low 12Hz. Neodymium magnets deliver maximum energy and minimum size, with more magnetic energy per ounce than conventional ferrite, samarium cobalt, or aluminum magnets. They produce a whopping sound output of 106dB/mW. The oxygen-free copper cord and gold-plated mini-plug offer maximum conductivity and minimum noise. The 3' extension cord is detachable when a shorter cord is desired.

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