Designed for operational dispatch, intercom and conference calls, to work with computer, as well as for solving other sound transmission and recording tasks.
| Operating frequency range, Hz | 50 – 16000 |
| The microphone impedance module at a frequency of 1000 Hz, Ohm | 3000 ± 600 |
| Paraphonic sensitivity of the microphone, not less than, mV / Pa | 10 |
| Directivity characteristic | круг |
| Supply voltage, V | 3 - 5 |
| Weight, no more | 110 г |
| Overall dimensions, mm | 100 × 73 × 400 |
| Напряжение питания, В | 3-5 |
