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A4Tech HS-9D
 |
Rating: headphones, miscellaneous, registration open, 20-20000 Hz, 32 Ohm, 3.5 mm plug |
Products from other katigory
| Main (A4Tech HS-9D) | |
| Type | headphones |
| Design | miscellaneous |
| Acoustic design | open |
| Wireless interface |  |
| Design features (A4Tech HS-9D) | |
| Plug | 3.5mm |
| Volume control | |
| Specifications (A4Tech HS-9D) | |
| The lower boundary frequent. range | 20 Hz |
| The upper border is frequent. range | 20 000 Hz |
| Nominal impedance | 32 Ohm |
| The active noise cancellation | |
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