| Microphone | |
| Dimensional: | Ф9.7*6.7mm |
| Frequency Response: | 20-16000Hz |
| Sensitivity: | -30dB±3dB |
| Headphone | |
| Drive Unit: | Ф27mm w/ferrite |
| Impedance: | 32 Ohms |
| Frequency Response: | 20-20000Hz |
| Sensitivity: | 113dB±3dB at 1.0cm 0.3v |
| Max.Input Power: | 30mW |
| Cord length(CM): |
180±3% |
| Volume Control(optional): | Yes |
