The latest version of the PG2 tattoo power supply features an elegant exterior design, lightweight and compact for comfortable grip and reduced hand fatigue during long tattoo sessions. Its intelligent digital display screen accurately presents important details such as voltage, battery level, and working time, making it effortless to adjust the power supply and monitor battery levels. This allows artists to have better control over their tattooing process, providing precise voltage adjustment for client preferences and different tattoo areas. Additionally, the wireless and unique design of PG2 allows for uninterrupted and efficient tattooing experiences for both professionals and enthusiasts, resulting in more precise and impressive artwork.