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Technical specifications | ||
Connection interface | 3.5mm audio Jack | |
Cable length | 2.1m±0.05 | |
Speaker diameter | 50mm | |
Impedance | 20Ω±15% | |
Output power | 20mW | |
Microphone sensitivity | -38dB±3dB | |
Left-right balance | ≤3dB | |
Microphone S/N ratio | ≥58dB | |
Frequency response | 50Hz-20KHZ | |
Microphone directivity | Omnidirectional | |






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