Tattoo Wireless Power Supply Battery With Digital Digital Display Wireless Machine, Mini Tattoo Power Bank Supply for Rotary Tattoo Machines Pen (RCA)

Product Description :

INSTRUCTIONS:Charge the power supply tattoo for 2-3 hours.
Hold ON (play) button for 8 seconds to turn on and hold (–) button for 8 seconds to turn off.
Press (+) and (–) to increase and decrease the voltage by 0.
1V.
Plug the wireless tattoo machine power supply into the pen, adjust the voltage and start using.
The LED digits will start blinking when the battery is low, please recharge.
Our office and warehouse are in the USA, please contact us with ANY issues, questions or suggestions.
  

Product Details :