Functional characteristics
Maximum Deviation Range:+30KHz
Audio Frequency Response:40Hz-20 KHz
S/N Ratio:>85dB
Audio Dynamic Range.>80dB
TH.D:≤0.2%
Operating Distance:50M
Operating Temperature -10°C~50°C
Power:AC 220V
Transmitter power:30mW
Spurious emission:<40dB
Battery voltage;3.7V Battery
Battery life:40H
Functional characteristics
Maximum Deviation Range:+30KHz
Audio Frequency Response:40Hz-20 KHz
S/N Ratio:>85dB
Audio Dynamic Range.>80dB
TH.D:≤0.2%
Operating Distance:50M
Operating Temperature -10°C~50°C
Power:AC 220V
Transmitter power:30mW
Spurious emission:<40dB
Battery voltage;3.7V Battery
Battery life:40H