P30 LW002 permanent makeup tattoo machine kit how to use it : 1，Simply Click Power button for getting on,Touch it and keep 3 seconds to get off. 2，Click power for Start/Stop,when power on. 3，Voltage± for adjustment the speed of machine pen. 4，Click the Mode button for switching Eye,Brow,Lip,MTS working Status. 5，LCD digital display,show the Voltage,NPS,Time and current working mode. 6，Chic design and colors with LED ring light,when power on,the ring light will be on. 7，Touch button,more sensitive and durable. Note: (1) Foot pedal is not necessary,it can work without foot switch. (2) Machine has been preset a recommend speed for each mode,artist can adjust the speed according to the demand. (3) Timing display mean the device current using time. (4) Please use the standard adapter. (5) Please use the hand piece under 12V,otherwise it may be burned.