BARETONE AUDIO WIRELESS MICROPHONE | W528R
 
 Spesifikasi :
 - Frequency Range: 858.50 – 866.50MHz
 - Modulation Mode: Fixed Frequency
 - Audio Frequency Response: 40Hz- 15kHz
 - Audio Dynamic Range: >100dB
 - Audio Output: 0-300mv
 - Receive Distance: 30 - 50m
 - Receiver Power Voltage: 5V/3.7V/3V
 - Receiver Working Current: <90mA/<125mA/<100mA
 - Receiver Continous Working Hours: 3 – 8 Hours
 - Transmitter Power Voltage: 1.5v*2 dry battery
 - Transmitter Working Current: <120mA
 - Transmitter Continuous Working Hours: 1.5v*2 new dry battery: 6 – 10 Hours