No compromise, high-performance noise-isolating earphones. Extended response No compromise, high-performance noise-isolating earphones that deliver best-in-class benefits and superior value, perfectly matched to the latest product innovations from most music players that
support a 3.5-mm stereo phone plug. - Achieves highest output sensitivity in its class with 102 dB SPL sensitivity at 1 kHz at 0.1 mV
- High performance, precision matched, balanced armature drivers
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