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Koss QZ-Pro
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| Category: |
»
Audio. video. a photo
»
Headphones. microphones and accessories for them
»
Headphones
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Model:
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QZ-Pro
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Manufacturer:
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Koss
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Headphones type
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monitor
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Headphone type
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closed, dynamic
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Type of connection
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wired
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Impedance (Ohms)
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32
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Sensitivity (dB)
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90
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Harmonics factor (%)
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0.20
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Active Noise Canceling System
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Yes
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volume control
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Yes
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Weight (g)
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306
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Frequency Response_2 (Hz)
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40
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Frequency range_1 (Hz)
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20000
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Mounting type
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headband
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Foldable construction
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Yes
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Cable connection
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one-sided
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Headphone connector
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mini jack 3.5 mm
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Headphone connector shape
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straight
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Gold plated connectors
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Yes
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Length of wire (m)
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1.20
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Type of batteries
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AAA
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Number of batteries
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2
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Battery life (h)
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thirty
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Headphones Koss QZ-Pro
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