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Item #:
3057917
Koss QZ-99 Noise Reduction Stereophone, Standard Packaging,Black
86% of respondents would recommend this to a friend
Item #:
3057917
GBP 58
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
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Order now and get it around Saturday, October 31
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The QZ99 Passive Noise-Reducing Over-Ear Headphones from KOSS are designed to make the world disappear.
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What Stands Out
Active Noise Cancellation
The Koss QZ-99 employs advanced active noise cancellation technology, effectively reducing background noise for an immersive listening experience, ideal for travelers or those in noisy environments.
Comfortable Fit
Designed with plush ear cushions, the QZ-99 provides long-lasting comfort, making it perfect for extended listening sessions without discomfort, surpassing competitors in ergonomics.
Durable Design
Constructed with resilient materials, the Koss QZ-99 ensures longevity and reliability, delivering consistent sound quality and performance that outlasts typical headphones in its category.
Product Details
Who Should Buy?
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Frequent Travelers
Effective noise reduction makes these ideal for blocking out ambient noise on airplanes or trains.
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Home Office Users
Offers a quiet environment for concentration, reducing distractions during work-from-home setups.
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Audio Enthusiasts
Great sound quality and noise isolation, making them suitable for enjoying music without interruptions.
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Casual Listeners
May not be the best choice for users who listen to music infrequently and prefer simple options.
Product Description
Koss QZ-99 Noise Reduction Stereophone, Standard Packaging,Black
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Is Koss QZ-99 Noise Reduction Stereophone, Standard Available to Shop Online in Guernsey?
Answer: Yes, at Ubuy Guernsey this product is available for you to shop at a reasonable price. The Koss QZ-99 Noise Reduction Stereophone, Standard is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Koss Over-Ear Headphones Editorial Review
Koss QZ-99 Noise Reduction Stereophone offers exceptional sound isolation similar to military-grade ear protection, effectively silencing external noise while delivering clear audio experiences. Users appreciate the snug and comfortable fit, although some mention slight pressure and heat during prolonged use, especially in warm conditions. The headphones include a practical coiled cable that minimizes tangling, and come with an adjustable volume control for personalized listening. Many users love the solid construction and over-ear design, but some have raised concerns about the durability of the volume knob over time. These features contribute to the QZ-99's strong reputation among audiophiles and casual listeners alike.
Customer Reviews & Ratings
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Pros
- Great sound quality with excellent volume
- Effective noise reduction for immersive listening
- Solid construction for long-term durability
- Comfortable ear padding for extended wear
- Curly cord reduces tangling
Cons
- A little too snug for some users
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GBP 58
Order now and get it around Saturday, October 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Passive Noise Reduction Headphones with Frequency Response: 40-20,000 Hz
- Ideal for use with racing scanners and metal detectors
- Volume control on ear cup for easy level adjustment
- Stereo/Mono switch for added flexibility
- Closed Pneumalite(Tm) Ear Cushions & Extra Secure Headband seal ears
- Neodymium Magnet Structures Deliver Outstanding Clarity & Definition
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