Ambition MARS-U Professional Wireless Tattoo Machine Pen

Description Package Include : 1 pc wireless tattoo pen (1 pc extra battery) 1 pc rca adapter 1 pc charge cable 1pc travel bag Material: space aluminum alloy 6Needle Strokes: 2.2mm, 2.6mm,3.0mm, 3.4mm, 3.8mm, 4.2mm. Motor: Coreless Motor. Motor Speed: 10V – 9000RPM Single Battery Capacity: 1800mAh Charging time: about2 hours Operation time: about 6 hours Output Voltage : 5V-12V LCD display content: output voltage range battery usage working time 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. Tattoo Power Supply: The LED display will show the remaining power, and the full power will display 4 divisions. Fast charging through the matching charging cable can usually be fully charged about 2 hours.