Defender HN-750
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| Weight: | 280 g |
| Brand: | Defender |
| Product color: | Black |
| Description: | Connection type: wired, headphone type: full-size, connector: 2 x mini jack 3.5 mm, design features: volume control |
| Additional Information: | Wired volume control |
| Connection type: | With wire |
| Connector: | 2 x mini jack 3.5 mm |
| Impedance: | 32 ohm |
| Sensitivity: | 105 dB |
| Length of cable: | 2 m |
| Design features: | Volume control |
| Mount type: | Headband |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 18 Hz |
| Microphone mount: | Mobile |
| Headphone type: | Full size |
| Microphone impedance: | 2200 ohm |
| Maximum microphone frequency: | 16000 Hz |
| Minimum microphone frequency: | 20 Hz |
| Microphone directivity: | Directed |
| Microphone sensitivity: | -54 dB |
| Membrane diameter: | 40 mm |
| Number of emitters: | 1 |
| Cable connection: | Unilateral |
| Type of acoustic design: | Closed |
| Connector shape: | Straight |