Check the listing for details. Wireless tattoo machine Bronc Pen V7 (Red). Color: Red, Condition: New. Listed at 233.09 USD. Bronc Pen V7 Suitable for all types of tattoo and permanent makeup work. Using only this machine, you can easily make contours, paint over, and apply shadows. The power of this tattoo machine is enough for all styles and directions, from inscriptions to realism. LCD display with indication of operating time, operating voltage and percentage of remaining battery charge. The machine is characterized by smooth running and soft impact. There is a built-in Jump-start 9V system. for 0.02 sec. to help the machine when starting with large groups of needles. There is also an overload protection function (when the machine gets stuck or a short circuit occurs, and the machine automatically turns off) Works both autonomously and via a clip cord using an RCA adapter