麦克风
| 麦克风频率 |
50 - 13000 Hz |
| 麦克风灵敏度 |
89 dB |
耳机
| 耳机频率 |
70 - 16000 Hz |
| 耳机灵敏度 |
89 dB |
| 阻抗 |
32 Ω |
210 MULTI FUNCTION HEADSET IN (NMS)
High quality stereo headphone with adjustable condenser microphone. Adjustable volume control and microphone switch on sturdy clip. Suitable for all sound cards. Ideal for speaker phone modems and video conferencing.