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Specification
Price
Rs.4,900.00
Rs.4,900.00
Brand
Koss
Koss
Model No
CS300 USB
Porta Pro Black
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
On Ear
On Ear
Magnet Type
Dynamic
Dynamic
Driver Diameter
40 mm
30 mm
Impedance
32 Ohms
60 Ohms
Sensitivity
NA
101 dB SPL
Frequency Response
20Hz - 22KHz
15Hz - 25KHz
Maximum Power Input
NA
NA
Noise Cancelling
Active Noise Cancellation
Sound Isolation
Available Colors
Black
Black
Connector Plating
USB
3.5mm Gold-Plated Stereo
Cable
USB Type-A Connector Cable
Straight, Dual Entry Cable
Weight
95 GM
60 GM
Other Features
Limited Lifetime Warranty.
Soft, pillow-like on-ear cushions, Form fitting Koss D-Profile.
Noise canceling electret microphone, Flexible microphone arm.
On-Ear, double-sided design, Lightweight design for all-day comfort.
Ideal For : Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works with Dragon Naturally Speaking.
Koss CS300-USB Communication Headset Headphones, On-Ear, double-sided design, Connects via USB, Lightweight design for all-day comfort, Soft, pillow-like on-ear cushions, Form fitting Koss D-Profile, Noise canceling electret microphone, Flexible microphone arm, Great for telephones and office phones.
Perfectly Portable : Porta Pro features a unique collapsible design for easy storage and ultimate portability.
Comfort Zone : Adjustable headband and ComfortZone temporal pads provide a comfortable listening experience.
The oxygen free copper voice coils and dynamic elements allow the Porta Pro to deliver rich bass and a remarkably wide frequency response.
Looking for a modern look with a retro soul? Porta Pro black share's everything listeners love from the original, now in a sleek jet black colorway.
Legendary Design : The acclaimed Koss Porta Pro was introduced in 1984 and continues to be one of the most recognized headphones around the world.
The Sound of Koss : Koss engineered 60 Ohm drivers deliver remarkable high-fidelity audio at 15-25,000Hz producing deep bass, crisp highs and superior midrange.
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Top Differences

  • Noise Cancelling: Sound Isolation vs Active Noise Cancellation
  • Driver Size: 30 mm vs 40 mm
  • Weight: 60 GM vs 95 GM
  • Impedance: 60 Ohms Vs 32 Ohms
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