The Semheiser ME4 is a cardiod, sub-miniature clip on lavalier microphone for use with the EW wireless series transmitters.
| Transducer | Electret Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 60 Hz - 18 kHz |
| Dynamic Range (Typical) | Not Specified by Manufacturer |
| Signal-to-Noise Ratio | Greater than 110 dB |
| Maximum Input Sound Level | Not Specified by Manufacturer |
| Power Requirements | Phantom Power Provided by Wireless Transmitter |
| Output Impedance | Not Specified by Manufacturer |
| Output Connectors | 1/8" (3.5mm) (TS, Unbalanced) Mini Jack |
| Case | Not Applicable, Case Not Included |
| Pad | None |
| Low Frequency Roll-Off | None |
| Applications | Speakers, Hands Free Vocals, Broadcast, Live Performance, Wireless Videography, etc. |
| Dimensions | Not Specified by Manufacturer |
| Weight | Not Specified by Manufacturer |