Koss QZ-99
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Koss QZ-99
Type:full size (over-ear)
Connection:3.5 mm, 6.35 mm
Frequencies:40 – 20000 Hz
Sensitivity:102 dB
All specifications
Specifications QZ-99
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Koss 2026 - new arrivals, bestsellers, and the most relevant models Koss.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Koss 2026 - new arrivals, bestsellers, and the most relevant models Koss.

Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.

What characteristics should good headphones have?Guide to key features of headphones
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Koss� QZ99 Noise-Reduction On-Ear Headphones 180125 | $64.79 | ||||
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