Wireless Replacement Battery For PMU Machine E34

About Battery Keep a spare battery handy. The PMU cosmetic tattoo machine E34 has battery included in the package. But maybe in some cases, you lost a battery or one broke down. We provide this to help our customers keep continuous permanent makeup working and not interrupt by the battery. Technically, the battery can provide 2-3h tattoo working, depending on the different working burden, the time may vary. To fully charge it, it may take 1.5h. Configuration  5-speed voltage Long press the button to turn on/off, double click to switch speeds.