Quick view UHF Professional Wireless Headworn Microphone 2 Channel (A90) Digital LCD displayNumber of receiver channels : two channelsFrequency pairing :One-key infrared pairing settingFrequency stability : s +0.005% (-10~609Dynamic range : 100dBMaximum frequency deviation : +45KHzSensitivity : 12dBuV (80dBS/N)Carrier... Log in for pricing Compare
