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Koss RUK20

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Condition New Stock
General Koss RUK20
Fit Style In-ear/Earbud
Earcup Type Closed
Earcup Width x Height 0.492" x 0.492"
Noise-canceling No
Bluetooth No
Mic For Taking Calls No
iPhone Control ---
Android Control ---
Frequency Response
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16-20k Hz
Sensitivity
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110 dB
Impedance
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16 Ohms
Weight
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Not Given
Cord Length
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48"
1/4-inch Adapter Included No
Volume Control
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No
Parts Warranty
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Lifetime
Labor Warranty
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Lifetime
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