Voice Special dedicated in supplying wireless microphone , dynamic microphone , recording microphone , conference microphone and microphone pedestal .

- Squelch Control: Noise Lock
- Max. Frequency Deviation: ±18kHz
- Frequency Response: 80Hz-15kHz
- Frequency Steadiness: ±0.005%
- S/N Ratio: >70dB
- Total Harmonic Distortion: <0.5% (1kHz)
- Number of Channels: 2 Channels
- Receiving Sensitivity: -80dBm
- Operating Range: about 140m
- Harmonic Interference Rate: 50dB
- False Image Interference Rate: 80dB
- Receiver Power Supply: DC 12V/300mA
- Transmitter Power Supply: 9V Battery
- Transmit Power: +12dBm±2 dBm