Tattoo Machine Parameters:

Material: space aluminumStroke: 3.6mmSpeed: 8V 9000 rpmRecommended working voltage: 6-7V, not recommended for more than 8VWorking system: return the needle, the marble positioning adjusts the needleNet weight: 115g

Tattoo Power Supply Parameters:

Material:AluminiumOutput voltage:6 7 8 9 11VInput voltage: DC5V/1ACharge mode:type-c quick chargeConnection:RCABattery capacity: 1200 mAhSize:27.5*62.8 mmN. W: 57gG. W: 122g

Instruction Manual:

1.Press and hold the power button 2 seconds to turn on/off.2.Click the power button to adjust the voltage 6 7 8 9 11V.3.Default booting at 10V start-up voltage in 0.2s,then load to the last memory working voltage.4.It will shift to display the capacity of battery without working over 2s, and the indicator light is on the breathing state,the five indicators represent for 20%-100% of the power capacity,Click the button return to voltage display.5. The indicator light is blinking during charging, stop blinking with the overshoot protection working when full charged.6.The pack capacity is 1200mAh,3.5 hours to be full charged at above 1A charger,about 8 hours working at 8V .7.This pack is only for rotary machines but coil machine.8.Don't use this pack while charging.