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