Wireless Tattoo Power Supply RCA Tattoo Machine Battery Pack 2 Battery and USB Charger #PS3298

Description ✅PACKING LIST: -Tattoo Power Bolt -Battery: 1 piece -USB charger ��2 batteries will be included if you choose EXPRESS shipping service.  (UPS, DHL )   ⭐Features: This tattoo battery pack has 2 different memory voltage outputs. (M1, M2) Simply click the power button to switch between these 2 different voltages. ⭐How to set the M1 and M2 memorable voltage? Press and hold the /- buttons simultaneously for 3 seconds to set the M1 and M2 voltage. ��Voltage: 5-12V, 0.1v voltage resolution ��Jump start function, this function can be enabled or disabled. (Press and hold the power button and voltage down button for 6 seconds) ��Auto switch off mode: the battery pack will be switched off if not connected to the tattoo machine for 5 seconds. This function can be enabled or disabled. (Press and hold the power button and voltage up button for 6 seconds) ��For RCA tattoo machines only.   VIDEO MANUAL: https://youtube.com/shorts/Liz798qxUgg?feature=share