| Koss QZ-99 Technology Stereo Headphone |
| Koss QZ-99 Technology Stereo Headphone Type: Noise Cancelling Frequency Response: 40Hz-20KHz THD: Input Impedance: 60 ohms Sensitivity: 102 dB SPL/1mW Cord Length: Coiled, Single Entry, 8ft Weight: 15 oz Option: Over-Ear-Black
Price: 40.29  |