FeaturesUse high-grade plastic material, Using UHF high range frequency which has super strong penetrate ability, Effective battery energy consumption design makes transmitter work for long
Rated Current480 mAh, 150 mAh
Frequency Stability+-0.03%
Receiver AC Voltage100~240V
Maximum Frequency Offset+-15KHz
Receiver VoltageDC12~15V
Audio Frequency Response+-40 Hz-16 KHz
Working Temperature-20~+50
Dynamic Range>100dB
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