Koss RUK 30K Noise Isolating Ear Bud, Black

Koss RUK 30 Noise Isolating Ear Bud, Black

SKU: KS179607
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About Koss RUK 30

The Koss RUK 30 Noise Isolating Ear Bud (Black) comes in small, medium and large for a custom fit. It comes with a flat 4 ft tangle-resistant cord with 3.5 mm plug. It has wide frequency response and deep base.

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