[Dual Output & Adjustable Voltage] - This tattoo power supply has dual output ports, allowing you to connect two machines at the same time. The tension can be easily adjusted to meet your needs. your specific needs. [Jog and Hold Mode] - With Jog mode, simply step on the foot pedal to start the machine and release it to stop it. In Hold mode, a simple click on the pedal starts the machine and another click stops it. You can also choose to use the foot pedal machine. [2 Working Modes & Preset Voltages] - This power supply offers two working modes, microblading and tattooing, making it suitable for ;e to different professional tattoo artists. Tattoo mode has two pre-set voltages, L and S, allowing you to easily switch between them. [Timer function and stable support] - The built-in timer can be adjusted free to track machine run time. The power supply also comes with a strong magnetic bottom, providing stable support on any desk or wall surface. [High quality construction; and Easy Operation] - Made of durable aluminum alloy and ABS materials, this tattoo power supply is built to last. The LCD touchscreen and intuitive control buttons make it easy to use and adjust settings. Specifications: Item Type: Tattoo Power Supply Material: Aluminum Alloy, ABS, Electronic Components Input Voltage: AC100-240V 50-60Hz Output Voltage: 19V 3.4A Output voltage: 1.5-15V, adjustment accuracy: short press 0.1V, long press to quickly adjust the voltage Maximum current: 4.0A, interface: 6.35 mm Size: approx. 85 x 36 mm / 3.3 x 1.4 inch Style: LCD display, touchscreen control, pedal mode, dual