Koss KSC21 price, specs, review 價錢、規格及用家意見

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Koss KSC21 Specs

Release Date in Hong Kong
ModelKSC21
DateFeb 2014
Ports & interfaces
Connectivity technologyWired
3.5 mm connectorYes
Headphones
Ear couplingSupraaural
Headphone frequency50 - 18000 Hz
Impedance36 Ω
Acoustic systemOpen
Headphone sensitivity101 dB
Performance
Product typeHeadphones
Wearing styleEar-hook
Product colourBlack,Silver
Cable length1.2 m
Brand compatibilityUniversal