Ambition Ninja Wireless Tattoo Pen Machine

Material: space aluminum alloy

Needle Stroke: 4.0mm

Motor: Coreless Motor. Ambition Coreless motor is good with lining, shading, color packing, lettering, traditional, neotraditional.

Motor Speed: 10V - 9000RPM

Battery Capacity:

- Long battery: 2400mAh

- Short battery: 1650mAh

Charging time: 2 hours

Operation time: Long battery: about 7 hours; Short battery: about 3 hours

Output fixed current：2A

Working voltage: 3.7V

Output Voltage : 5V-12V

LCD display content: output voltage range + battery usage

Instructions for use:

- Power ON/OFF: Long press "O" key for 3 seconds

- Output pause / resume: Short press "O" key to pause the output, and short press it again to resume the output(the resume voltage is the working voltage before the pause).

Adjust output voltage: Press the "+" or"-" key to adjust output voltage. The voltage can be adjusted through button (+) and (-) respectively with the voltage of 0.1V on each press. When you long press the voltage adjustment buttons, the voltage will change by 0.5V each time.