Microphone Receiver, Wireless, Material Plastic, Color Black, Depth 4 13/16 in, Height 1 11/16 in, Width 7 7/8 in, Display LCD, Connector Type Balanced XLR and Unbalanced 1/4 in Jack, Number of Connectors 1, Frequency Response 80 Hz to 16,000 Hz ( +/- 3 dB), Input Voltage 12V DC, Standards CE, FCC, RoHS, Includes Power Supply