Brand - Enzo Colors - Black Maximum Voltage - 18 volts & 2 amps. Digital Display - The power has a digital display Dot Box Mode - Will automatically turn on when voltage is 4.9 volts or less. Machine Connection - Single Machine. On/Off - No foot pedal required to use this power supply. You can just push down on the voltage knob to turn on the power unit. Power Input - AC100-240V (Can be used in Any Country).