About Cool USB Computer Headsets Prodcuts Description
Specifications
* USB Headphone with MIC
* Speaker Driver Diameter: Φ50mm
* Sensitivity (S.P.L): 105dB±3dB/mW (at 1KHz)
* Impedance: 32 Ohms ± 15%
* Frequency Response: 20Hz~20KHz
* Maximum Power Input: 100mW
* Microphone Unit: 6x5mm/ -58dB±2dB
* Cable Length: 2m
* Plug Type: USB 2.0
System Requirements
* It is fit to personal computer with USB port
* CPU Pentium 300MHz or above
* Memory 64M or above
* Hard disk space 200MB or above
* USB data interface
* CD-ROM drive (for Windows 98 system)
* Operation System: Windows series or Mac OS
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