Voltage is supplied: UM-4(GrAAA)x Festivals.
Output: 150MW
Frequency range: 50-20000 Hz +/-3dB
Export: 320 Hm, 150 Mw, 84dB +/-3dB
Controller size: 63 x 56 x 19mm
Weight: 80g (controller without battery)
Usage temperature: -20 to +50deg. C
Microphone with reel parts, you can take out the cable according your needs
Operate installation:
Volume for driver
Volume for passenger
Driver's headset entry
The audio output
LED power on/off
Assembly:
Please pay attention to the installation of the battery
According to correct instruct putting battery of the controller
As it shows LED gives out light for a long time or sound quality become poor, you need to change the battery
Please take out the battery when the item is not in use
It may need small instruments