Offering radically better sound, these are the original premium in-the-ear speaker, responsible for launching an audio quality revolution. Innovative design and extreme attention to true high fidelity audio precision have made these the gold standard for musicians, sound engineers, audiophiles and discriminating motorcyclists alike for nearly twenty years. Hear sounds you’ve never heard before, with unsurpassed frequency response accuracy and sound quality that exposes a rich texture of nuances, shadings, hues and details lost to a lesser quality ear speaker. Superb noise isolation characteristics reduce unwanted outside sounds by as much as 98% (35 dB to 42 dB) while delivering a world-class auditory experience. Hard cover storage case includes an assortment of eartips to personalize fit and comfort, along with an array of adapters and accessories including a nylon travel pouch, airline adapter, ¼” stereo plug, shirt clip, and filter tool with extra filters. 60” cord with standard 1/8” (3.5mm) headphone jack. Classic earspeakers that really work better, still.