Name: Koss - QZ 5 Over-the-Ear Headphones - Black
Brand: Koss
SKU: 4111903
Rating: 0 (0 reviews)

Key Specs
- Connection Type: Wired
- Water Resistant: false (Resists some degree of water penetration.)
- Headphone Fit: Over-the-Ear
- Adjustable Headband: false
General
- Brand: Koss
- Model Number: SRSQZ5
- Product Name: QZ 5 Over-the-Ear Headphones
- Color: Black
Audio
- Sound Isolating: true
- Minimum Frequency Response: 40 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Impedance: 60 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 102 decibels adjusted
Connectivity
- Connection Type: Wired
- Connector Size: 1/8 in. (3.5mm)
Features
- Water Resistant: false (Resists some degree of water penetration.)
- Body Metrics Measured: Not Applicable
- Bone Conducting Technology: false
Design
- Headphone Fit: Over-the-Ear
- Style: Studio
- Adjustable Headband: false
- Foldable Design: false
Material
- Ear Cushion Material: None
Dimensions
- Product Height: 8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 0.3 pounds (The out of box weight of the item.)
- Cord Length: 7.9 feet
Other
- UPC: 021299141038

Enjoy complete isolation from the outside world with these Koss passive noise reduction headphones. The flexible headband keeps these headphones comfortable on your head while creating an extra-tight seal around your ears to reduce ambient noise. And on-ear volume control ensures these Koss passive noise reduction headphones are easy and convenient to use even outside.