Headphones Koss I20
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| Weight: | 7.1 g |
| Design: | Invoices |
| Description: | Design: on-ear, device type: wired headphones, design features: straight plug, plug connector: mini jack 3.5 mm, type of acoustic design: open, functions: volume control |
| Plug connector: | mini jack 3.5 mm |
| Harmonic coefficient: | 1 % |
| Functions: | Volume control |
| Impedance: | 32 ohm |
| Sensitivity: | 91 dB |
| Included: | Adapter 6.3 mm |
| Length of cable: | 1.2 m |
| Design features: | Straight plug |
| Device type: | Wired headphones |
| Mount type: | Headband |
| Maximum playback frequency: | 16000 Hz |
| Minimum repeatable frequency: | 30 Hz |
| Technology: | Dynamic |
| Type of acoustic design: | Open |