Description Note: Purchase options is a combination of one or more items, please confirm the purchase options carefully before purchasing. Different purchase options include different products and product combinations, and the corresponding prices also differ. Please double check the Purchase options and prices, and the items included in the options. Newest Hot Sale Black/Sliver Professional Aurora II&3 Tattoo Power Supply With Power Adaptor For Coil & Rotary Tattoo Machines AURORA-3 power supply: Adapter:lnput Voltage: AC100V-240V/50HZ/60HZ Output Voltage: DC19V/3.4A, DC port Output Voltage:0-16V Maximum Current 2.5A Feature：Full Touch Screen Instructions： ①A,B output ports connect to tattoo machines, The footswitch port ②The right side arrow adjust the voltage. Short Press up arrow or down arrow once to increases or decreases 0.1V. Long press the voltage up arrow or down arrow to continuously increases or decreases the voltage. ③The left side arrows adjust the Dot- Box speed. Short Press up arrow or down arrow once increases or decreases the Dot -Box speed by 1.Long press the up arrow or down arrow can continuously increase or decrease the Dot Box speed.The Dot Box speed is 1 to 60 (for coil tattoo machine) Press the Dot-Box speed to tuirn on/off the Dot- Box function. When the Dot-Box speed shows blue, Dot-Box function is on. Package include： 1pc* Power supply 1pc*Power adapter 1pc*Power cable AURORA-2 power supply: Color: Silver/Black Dimensions: 2-7/8″ diameter, 1-3/4″ height Weight: 6.4oz Output Voltage: 1.5v – 16v Compatible with all coil and rotary tattoo machines User-friendly rotary control push knob to turn on/off, switch modes, and change voltage Color changing voltage indicator Two foot pedal modes – maintained or momentary 1/4″ mono jack inputs for standard clip cord and foot pedal (foot pedal not required to run) CNC-machined anodized aluminum housing Built-in magnets and silicone grips allow for use on a variety surfaces Power adapter include