Specification: Condition: 100% Brand New Item Type: Tattoo Power Supply Material: ABS Size: Approx. 11 x 8.7 x 3.5cm / 4.3 x 3.4 x 1.4in Input Voltage: 110-220V Connected Equipment: 2 tattoo machines, 1 foot pedal Usage: 1. Connect and turn on, and turn on the power switch on the back 2. Connect 2 tattoo machines and 1 foot pedal 3. Turn the knob to the right to adjust the shader voltage 4. Press the button on the left side of the right knob and turn the knob to the left to adjust the liner voltage Features: 1、Can be used for two tattoo machines and a foot pedal at the same time, the power output is stable and powerful, the adjustment is accurate, suitable for professional tattoo artists. 2、Can be freely switched between liner mode and shader mode. The rotating knobs on both sides can adjust the voltage for liner and shader. 3、There are four non-slip pads at the bottom to ensure that the power supply is firmly fixed on the work table. 4、ABS plastic shell has good strength, which provides the best protection for the power supply and is very durable for long-term use. 5、The digital ultra-bright LCD screen makes this dual power supply easier to read and easier for tattoo artists to work with. Package List: 1 x Tattoo Power Supply 1 x Connector