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Koss QZ Stereo Headphones (QZ-99)
$54.99
  • Black headphone for listening to music on-the-go
  • Wired headphones for an immersive sound experience
  • 3.5 mm connector works well with MP3 and mobile phones

Koss QZ Stereo Headphones (QZ-99)

Item #: IM1T37627Model #: QZ99
$54.99

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  • About this product

    The Koss QZ99 Black Over-Ear Headphones have ear cups that cover your outer ears and deliver excellent bass response and fidelity.

    Comfortable design and rich sound make the Koss QZ99 Over-Ear Headphones apt for endless music entertainment. These black wired over-ear headphones feature a 3.5 mm connector that is versatile and connects to different audio devices. These stereo/mono headphones have a frequency response range of 40 to 20000 Hz for reproducing different frequencies accurately for a crisp output. Their neodymium magnets are tailored for comfort and render detailed, powerful sound. Equipped with passive noise cancellation technology, they eliminate outside noise for a seamless audio experience.

    • Black headphone for listening to music on-the-go
    • Wired headphones for an immersive sound experience
    • 3.5 mm connector works well with MP3 and mobile phones
    • 8' cable prevents accidental jerks
    • 60 Ohms impedance for clarity and less distortion
    • 102 dB SPL/1mW sensitivity for ideal sound pressure levels
    • Frequency response range of 40 to 20000 Hz to perfectly render mid, bass and treble notes
    • Binaural construction for sound isolation
    • Volume can be adjusted with the control buttons
    • Weight: 15 oz.
    • Lifetime limited warranty

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    Product specifications table
    Attributes Koss QZ Stereo Headphones (QZ-99) Treblab Z7-Pro Hybrid Wireless Active Noise Canceling Over-Ear Headphones, Bluetooth, Black Maxell Wired Active Noise Canceling Earbuds, Black (MAX199621) Koss Portable Stereo Headphones (TM-602) Koss KPH Stereo Headphones, Blue (KPH7)
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    Delivery Information
    Free delivery by Tue, Mar 24
    Free delivery by Tue, Mar 24
    Next-Day Delivery by tomorrow
    Delivery by Tue, Mar 24
    Delivery by Wed, Mar 25
    Available in my store
    No
    No
    No
    No
    No
    Bluetooth Compatible
    Yes
    Yes
    No
    No
    No
    Wireless or Wired
    Wireless
    Wireless
    Wired
    Wired
    Wired
    Headphone Type
    Over-Ear
    Over-Ear
    Earbuds
    On-Ear
    Over-Ear
    Built-In Microphone
    Yes
    Yes
    Data not available
    No
    No
    Noise Cancellation
    Active Noise Canceling
    Active Noise Canceling
    Active Noise Canceling
    Ambient Sound
    Ambient Sound
    True Color
    Black
    Black
    Black
    Data not available
    Blue
    Color Family
    Black
    Black
    Black
    Data not available
    Blue
    Cable Length (ft.)
    Data not available
    Data not available
    Data not available
    4
    4
    Warranty Information
    Data not available
    Data not available
    Data not available
    Data not available
    Limited Lifetime Warranty
    Headphone Jack (mm)
    Data not available
    Data not available
    Data not available
    Data not available
    3.5
    Frequency Response (Hz)
    Data not available
    Data not available
    Data not available
    Data not available
    80 to 18,000
    Impedance (Ohms)
    Data not available
    Data not available
    Data not available
    Data not available
    32
    Headphones Sensitivity (Db per Mw)
    Data not available
    Data not available
    Data not available
    Data not available
    91
    Headphone Volume Control
    Yes
    Yes
    Data not available
    Data not available
    Data not available
    Sound Output
    Data not available
    Data not available
    Stereo
    Data not available
    Stereo
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