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| Specification | ||
|---|---|---|
| Price | Rs.5,200.00 |
Rs.5,400.00 |
| Brand | Sennheiser |
Koss |
| Model No | HD 439 |
SB45 USB |
| Wired / Wireless | Wired Headphone Specification |
Wired Headphone Specification |
| Headphone Type | Over Ear |
Over Ear |
| Magnet Type | Neodymium |
Dynamic |
| Driver Diameter | NA |
40 mm |
| Impedance | 32 Ohms |
100 Ohms |
| Sensitivity | 112 dB/mW |
103 dB SPL |
| Frequency Response | 17 Hz - 22,500 Hz |
18Hz - 20KHz |
| Maximum Power Input | NA |
NA |
| Noise Cancelling | NA |
Sound Isolation |
| Available Colors | Black, Grey |
Silver |
| Connector Plating | 3.5 mm Gold Plated Jack |
USB |
| Cable | 1.4 mm |
USB Type-A Connector Cable |
| Weight | NA |
285 GM |
| Other Features | - Powerful neodymium magnets for an enhanced bass experience - Closed circumaural headphone design isolate against ambient noise - Ergonomic design provides a comfortable fit - Choice of two single-sided cables for flexible length and convenience - 2-year warranty |
Koss SB45-USB Full Size Communication Headsets deliver the full range Sound of Koss allowing you to hear and speak clearly. The Koss Clear Voice Technology, or CVT, allows the SB45 USB noise-reduction microphone to eliminate excessive background noise. This enables the PC voice applications, such as speech recognition, to be used much more easily. The SB45 USB effortlessly collapses into a compact form for easy storage or on-the-go transportation. Just simply collapse the SB45 USB into its compact form for when you want the comfortable Sound of Koss wherever you are. |
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Top Differences
- Noise Cancelling: NA vs Sound Isolation
- Driver Size: NA vs 40 mm
- Weight: NA vs 285 GM
- Impedance: 32 Ohms Vs 100 Ohms
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