麦克风
| 麦克风输入阻抗 |
2.2 Ω |
| 麦克风灵敏度 |
-54 dB |
Rainbow Pocket sound headset. Headset type: Monaural. Connectivity technology: Wireless. Headphone sensitivity: 118 dB, Impedance: 32 Ω. Microphone sensitivity: -54 dB, Microphone input impedance: 2.2 Ω. Compatibility: Multi