Compara los mejores precios de Mini Square Wireless Tattoo Power Supply LCD Digital Display Portable Tattoo Pen Power Bank RCA/DC Connection RCA este Black Friday

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The link includes a tattoo power supply and a USB power cord, which are suitable for rotating tattoo pen machines and permanent makeup pens. The output voltage of this tattoo power supply is 4-11V, the voltage is displayed digitally through the LCD screen, so that you can adjust the voltage more accurately and use it better. The battery has a large capacity of 1950 mAh, long working time, and can be used continuously for 5-8 hours on a single charge. If you have 2 power sources, you can use it alternately, and last for a whole day without stopping. This tattoo power supply is small in size, light in weight, and weighs only 55g. Even if you use it continuously for a long time, you will not feel tired. RCA/DC two interfaces are available for you to choose, which can satisfy most tattoo pens on the market