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Koss QZ99
Rs.5,850.00

Sony XB450BV
Rs.5,990.00
Brand
Koss
Sony
Model No
QZ99
XB450BV
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
Over Ear
 
Magnet Type
Neodymium
Neodymium
Driver Diameter
NA
30 mm
Impedance
60 Ohms
40 ohm
Sensitivity
102 dB/mW
100 dB/mW
Frequency Response
40 Hz - 20000 Hz
5 Hz - 22,000 Hz
Maximum Power Input
NA
3 V DC
Noise Cancelling
Yes
No
 
Available Colors
Black
Black
Connector Plating
3.5 mm Gold Plated Jack
Gold Plated Stereo 3.5 mm
Cable
2.5 m
Tangle-free cable
Weight
NA
273 gm
Other Features
- Neodymium magnet structures deliver outstanding clarity and definition
- Closed Pneumaliteâ„¢ ear cushions and extra-secure headband seal ears, eliminate all ambient noise
- Volume control on ear cup allows easy level adjustment
- Stereo/mono switch extends user flexibility
- Includes 8 foot, coiled, single-entry cord with 3.5 mm plug and 6.3 mm adapter
- Covered under the Koss Stereo phones Limited Lifetime Warranty
Electro Bass Booster enhances deep beats without distorting vocals.
Vibration Bass vibrates to the beat.
Bass Booster delivers powerful bass.
Electro Bass Booster amp enhances low frequencies.
Deep clear audio with an extended frequency range.
A full-bodied musical experience awaits you.
L-shaped gold-plated stereo mini plug.
A swivel design in the housing allows you to lay your headphones flat, making them easy to carry.
The earpads provide wrap-around comfort with an improved acoustic seal. It also delivers powerful bass sound directly.
A durable, finely grooved serrated cable reduces tangling.

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