Koss Vc20 Inline Headphone Volume Control
The Koss VC20 Inline Headphone Volume Control provides convenient level adjustment for stereophones. Includes pocket/belt clip for comfortable cord postitioning and connects to a standard 1/8″ jack.3.5mm plug compatible with all music players39″ cord
Koss Koss Vc20 Inline Headphone Volume Control 165119 Pro Audio, Headphones, Headphone Amplifiers, Mixers

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“Koss Vc20 Inline Headphone Volume Control“