الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
The frequency of this microphone is wm400 ch 541.90mhz, and it can only be paired with WM400 4-channel microphone receiver ch1
One channel on the receiver only receive one signal, either from handheld transmitter, or Bodypack transmitter. CAUTION: Can't work with Handheld Mic on the same channel 1