麦克风
| 麦克风频率 |
50 - 16000 Hz |
| 麦克风灵敏度 |
-60 dB |
耳机
| 耳机频率 |
20 - 20000 Hz |
| 耳机灵敏度 |
100 dB |
| 阻抗 |
32 Ω |
Headset "HS-450"
Foldable USB headset, especially suitable for notebook users
- Inline volume control and microphone mute button
- Adjustable microphone arm
- Extra-long cable
- USB connector
- Colour: silver
Technical details (headphones):
- Output power: max. 100 mW
- Frequency response: 20 Hz - 20 kHz
- Sensitivity: 100 dB +/-3 dB
- Impedance: 32 ohms
Technical details (microphone):
- Frequency response: 50 Hz - 16 kHz
- Sensitivity: 60 dB +/-3
- Impedance: low