Technical Speciﬁcations

Transmitter

Working Voltage: DC 2-3V

Working Frequency: A: 2.08MHz, B: 2.54MHz

Continuous working time: 5hr

Receiver

Power Consumption: 7W

Audio Output: 600Ω/300mV S/N:>100dB

Frequency response: 45Hz-15KHz ± 3dB

Working Distance(forward): >10m

Working Range: >30m² Power Adapter Input: AC 110V 60Hz Output: DC 15V 500mA

Charger

Charge voltage/current: DC 3.2V 350mA x2

Charge time: about 6hr Power Adapter Input: AC 110V 60Hz Output: DC 9V 800mA

Image 15