3-Wire Earpiece with Acoustic Tube, Microphone and PTT (Black)
3-wire earpiece with detachable acoustic tube, clip, separate PTT and microphone for discreet communication (Black)
EAN18
| Microphone sensitivity | -42dB ±3dB @1KHz |
| Impedance | 2.2KΩ |
| Speaker sensitivity | 116dB ±3dB @1KHz |
| Impedance | 90Ω ±15% / 220Ω ±20% @1KHz |
| Rated power | 10mW |
| Maximum power | 30mW |
| Operating temperature | -20°C to +60°C |
