麦克风
| 麦克风频率 |
80 - 15000 Hz |
| 麦克风灵敏度 |
38 dB |
耳机
| 耳机频率 |
50 - 15000 Hz |
| 耳机灵敏度 |
114 dB |
| 阻抗 |
32 Ω |
PC 120 - Business traveller headset
- Robust microphone for high speech intelligibility
- Adjustable microphone position
- Wearable In-ear, left or right
- Internet telephony compatible
- Voice recognition
- In-line volume control and microphone mute