• USB Disk, SD Card plug and play, compatible with radio, Bluetooth & Recording (Long Press Pause)
• 5 Channels Microphone Inputs, 2 channels Aux Inputs, 1 Channel Line Output.
• 100V constant voltage output and 4Ohms\ 8Ohms\16Ohms resistance output.
• With erase function, easy to insert emergency broadcast, with output short-circuit protection and alarm, overheating and saturation distortion warning.
• The Microphone independently volume control, high and low sound control.