☆【ROTARY BATTERY PEN ENGINE】-12V 10800PRM PRO MVP Custom Coreless Motor,with Low Energy Consumption But More Power;Working Voltage Recommend 4-6V
☆【WIRELSS ROTARY MACINE PEN CAPACITY】-1800 MAh, 5V-12V Adjustable Voltage, Can Support Long-term Tattoo Work, Output Stable. Can Work for 5- 8 Hours When Fully Charged, Just Need 2 Hours for Fully Charge,and Tt Also Can Work Normally When Charging