Product Name：MJ-003
Product Features ：
| Microphone | |
| Microphone Unit | 6×5mm |
| Microphone Directivity | Omnidirection |
| Microphone Sensitivity | -58dB±3dB |
| Microphone Impedance | 2.2KΩ |
| Frequency Response | 30-16,000Hz |
| Standard Operating Voltage | 3V |
| Cable Length | 1.8±0.3M |
| Plug Type | Φ3.5mm |