1\u3001Powerful Tattoo Power Supply: Professional tattoo power supply offers a wide voltage range from 1.2V to 17.4V with 0.1V voltage increment, suitable f various tattoo operations. 2\u3001Digital Display Screen: The mini LCD display screen of power supply shows the voltage, which is adding a tech savvy touch enabling tattoo artists to precisely adjust the voltage. 3\u3001Professional: A must have f professional tattoo artists, compatible with various tattoo machines, providing stronger power f better perfmance convenient f you to use it. 4\u3001Adjustable Voltage: Input voltage of 50\ or 60Hz, output of 18V 2A, adjustable voltage range of 1.2V to 17.4V with \u00B10.1V voltage accuracy adjustment. 5\u3001Compact Design: The tattoo power supply measures 10.3x8.6x3cm, offering a compact size f easy ptability stage. High power tattoo power supply suitable f all kinds of tattoo machines. Item Type: Tattoo power supply set Material: Aluminium alloy, electronic components Size: Approx. 10.3 x 8.6 x 3cm \ or 4.1 x 3.4 x 1.2in Output: 18V 2A Rated Power: 23W Product Size: Approx. 10.3 x 8.6 x 3cm \ or 4.1 x 3.4 x 1.2in Col: Black 1 x Tattoo Power Supply 1 x Charging Cable 1 x Instruction Manual