Koss QZ77 Active Noise Reduction + Free Travel Set
- Australian Stock
- Australian Warranty
- Authorised Reseller
Open Box Models Available
Grab yourself a bargain with our Open Box Deals! All of our open box products are inspected and tested. There are several types of open box deals:
Change of mind returns
These products have been returned as part of our 21 Day Change of Mind policy. We only accept these returns if the product is in good working condition with original packaging and accessories.
Please review the individual condition report of each item for more details.
Ex-Demo
This stock has been used in our showroom for customer demonstrations. Our demos are in store and never loaned out.
Please review the individual condition report of each item for more details.
Warranty & Change of mind
Your purchase will come with a full manufacturer's warranty and coverage under the Australian Consumer Law from the date of your purchase.
Please note that cosmetic defects, reasonably forseeable defects, and all other defects noted in the condition report will not be covered under warranty or considered a defect under the Australian Consumer Law as you have been made aware of them at the time of purchase.
Please choose carefully as Open Box products are excluded from our change of mind policy.
| Reference | Condition | Comments | Description | Price | |
|---|---|---|---|---|---|
ADJ-62407 | Good Condition | New old stock | Yes Yes | $143.65 |
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Designed using the technology from another popular Koss model, The Plug, the stereo earbud features a dynamic element that is positioned just outside the ear. The element is connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal. Soft foam “memory” cushions expand for a custom fit to improve isolation and enhance deep bass and treble clarity. Utilising the fit and mechanical design of the headphone to reduce noise is known as Passive Noise Reduction (PNR).
While the ANR circuit reduces low frequency noise, the PNR reduces high and mid frequencies so music and voice can be heard in absolute clarity.
The result is double noise reduction and maximum sound performance all in one complete product.
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