• Handheld UHF Variable Frequency Wireless Microphone • 2 x Groups w 10 Channels/Group = 20 Selectable Freq • Balanced Line XLR Output • Unbalanced 1/4" Jack Output • 50 Meter Stable (Line of Sight) • Audio Frequency Response: 30Hz - 20KHz • Low Batt Indicator • LCD Display on Transmitter & Receiver