Mono in ear monitor receiver
| SIEM-2R | |
| Frequency Preparation | PLL Synthesized Control |
| Carrier Frequency Range | 502~960 MHz |
| LED Display | Channel |
| Controls | Power On/Off,
Channel selection, Volume control |
| Audio Frequency Response | 40~18,000 Hz |
| Output connector | 1/8” Dummy stereo Phone Jack |
| Battery life | 14 hours typical |
| Battery | 2 AA batteries |