Kategorie: Kopfhörer Noise Cancelling
Ausstattungsliste: Koss QZ900
Ausstattung & technische Daten
| Key Features | |
| Revolutionary Active Noise Reduction (ANR) headphone system reduces harmful and annoying low frequency sounds in noisy environments | |
| Closed leatherette ear cushion for added passive noise reduction | |
| Cord unplugs to enjoy passive and active noise cancellation wirelessly | |
| Straight single-entry 4 foot cord with in-line volume control | |
| Fold flat for portability; carrying case included | |
| Covered under the Koss Stereophones Limited Lifetime Warranty | |
| Specification | |
| Frequency Response | 20-20,000 Hz |
| Impedance | 32 ohms |
| Sensitivity | 100 dB SPL |
| Cord | Straight, Single Entry, 4ft |
