Power on: Long press the “O” key for 3-5 seconds to turn on, and then long press for 3-5 seconds to turn off; during normal work, short press the “O” key to pause work, and then short press to resume working;
Adjust the voltage: adjust the voltage range by pressing the up and down keys “+” or “-“, each time the adjustment range is short press 0.1V, long press 0.5V to adjust;
Battery level display: 5 grids for battery level display, 5 grids for full power, 1 grid for flashing needs to be charged;
Daily charging: external charging port, use type-c data cable to charge;
Applicability: Applicable to most of the tattoo cartridge needles on the market;
Battery capacity: 1600mA (milliampere);
Working voltage: 5-12V;
Charging time: fast charge, can be fully charged in 1.5-2 hours without electricity;
Use time: The output current is 2.0A, under the condition of normal 8V voltage work, it can work continuously for more than 4 hours, the voltage is stable, and the intermittent use can be about 5-6 hours.
