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-540
- USB headset
- Inline volume control and microphone mute
- Adjustable microphone arm
- Extra-long cable
- USB connector
Technical details (headphones):
- Max. power output: 100 mW
- Sensitivity: 100 dB +/-3 dB
- Impedance: 32 ohms
- Frequency response: 20 Hz - 20 kHz
Technical details (microphone):
- Frequency response: 50 Hz - 16 kHz
- Sensitivity: 60 dB +/-3
- Impedance: low