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Koss QZPRO
Rs.6,500.00

Sony XB450BV
Rs.5,990.00
Brand
Koss
Sony
Model No
QZPRO
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
32 Ohms
40 ohm
Sensitivity
90 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
Grey
Black
Connector Plating
3.5 mm Gold Plated Jack
Gold Plated Stereo 3.5 mm
Cable
1.2 m
Tangle-free cable
Weight
NA
273 gm
Other Features
- 40-20,000 Hz frequency response offers a full range of deep bass and treble clarity for ultimate sound quality and reproduction
- Soft vinyl closed ear cushions create a tight seal around ears and reduce ambient noise
- Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment
- Fully-collapsible design makes headphones perfect for travel
- Extra-soft, padded headband delivers lightweight comfort for extended listening sessions
- Approximately 30 hours of continuous play
- Includes a 4 foot, single-entry straight cord and two-prong airline 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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