Ambition Hello Rotary Tattoo Machine Short Pen with 1300mAh Touch Screen Tattoo Battery

SPECIFICATIONS Material: space aluminium alloy Needle Stroke: 4.0mm Motor: Japan Coreless Motor Motor Speed: 12V - 10500RPM Interface: RCA Single Battery Capacity: 1300mAh Charging time: about 1 hours One battery operation time: More than 4-5 hours Power Supply: 4-12 Volts The ambition vibe machine displays your machine speed in both Hertz & Volts. When you adjust the volt, the hertz will be changed too. Hertz allows you to know the current speed of your machine more precisely. LCD display content: output voltage range + working time + battery usage+Hertz Instructions for use: - Power ON/OFF: Press the "Ambition" key for 3 seconds - Output pause / resume: Press "Ambition" key to pause the output, and press it again to resume the output(the resume voltage is the working voltage before the pause). - Adjust output voltage:3 voltage modes: fixed voltage（4 memory modes corresponding to5V/7V/9V/11V Touch the middle of thedisplay to switch modes）, increase/decrease by 0.1V（Slide the display left and right to adjustthe voltage by 0.1v), and increase/decrease by 1（Touch the red arrow icons on the displayto adjust the voltage by 1V). The touch button will be more sensitive than the ordinary button, automatically lock the screen 3 minutes after power-on, swipe up to deactivate the lock mode. Package Included： touch screen watch power supply*1pcs tattoo pen*1pcs RCA clip cord*2pcs charging cable*1pcs Accessory package*1pcs Box*1pcs