Koss RUK 20K Noise Isolating In-Ear Buds, Black

Koss RUK 20 Noise Isolating In-Ear Buds, 16 Hz - 20 Hz Frequency Range, Black

SKU: KS179780
Be the first to review this item

This item is no longer available.

Recommended Alternatives

undefined undefined: Picture 1 regular
Koss Plug Earbud Noise Isolating Headphones with Memory Foam Cushions, Red
$17.99
undefined undefined: Picture 1 regular
Koss Plug Earbud Noise Isolating Headphones with Memory Foam Cushions, White
$17.99
See More Recommendations
Overview
Compare
Learn
Specs
Protection

Reviews about this item

Review Summary

Koss RUK 20 Specifications

Related Articles & Videos

About Koss RUK 20

The Koss RUK 20 Noise Isolating In-Ear Buds (Black) come with small, medium and large cushions for a custom fit.

Join VIP PRO

Earn 2X Points + Exclusive Perks!

Sell or Trade your Gear

Get started in 3 easy steps

Key Features

  • Noise isolating for great sound
  • 4-Inch cord with 3.5 mm plug