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Koss RUK30b Blue In-ear Headphones


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  • Koss for sale. RUK30b. In ear headphone deals.
Top Features
  • Noise-isolating in-ear stereophones
  • Small, medium and large Cushions Included
  • Flat, 4ft tangle resistant cord with 3.5 mm plug

SKU# 117285


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Koss RUK30b Blue In-ear Headphones

Koss RUK30 noise-isolating in-ear headphones come equipped with a flat, tangle-resistant cord to help erase the frustration of cord-knots. The RUK30 in-ear headphones offer deep bass in a variety of sleek new colors.

Powerful performance and a bold design are packed into this lightweight in-ear headphone. With three different cushion sizes to ensure a comfortable fit every time, the Koss RUK30 delivers in both form and function.
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Features & Specs

Additional Information

Product ID 117285
UPC 021299179628
Brand Koss
SKU 117285
Manufacturers Part Number RUK30b Blue
Detailed Specifications
  • Frequency Response 15 - 20,000 Hz
  • Impedance 16 Ohms
  • Sensitivity 110 dB SPL
  • Cord Flat, Dual Entry, 4ft with 3.5mm plug
  • Color Blue
    In-line Mic No