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Koss-jams.25282051
7.8 out of 10

Koss JAMS

JAMS Earbud Stereophone Styled to compliment today’s popular MP3 Read more

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Specifications

Feature
Value
Comment
Frequency Response
40-20,000 Hz
Impedance
32 ohms
Sensitivity
100 dB SPL/1mW
Cord
Straight, Dual Entry, 4ft
Release Date
First seen
22 April 2010