Feature 1 Biomaser power supply device was deveopled by Biomaser RD department. 2 This device launched in the market in 2018 and It improved according to customers who required light and compact design. It is made of plastic cover and quite light. High Quality and . 3 Main markets: North America, European,Russian and so on. 4 Use our Unique screw cartridge needles. 5 Plastic cover which make the price more competitive and the machine lighter 6 OEM order are welcomed Compatible with all coil and rotary tattoo machines User-friendly rotary control push knob to turn on/off, switch modes, and change voltage Two foot pedal modes - maintained or momentary Jump-start mode feature for rotary tattoo machines 1/4" mono jack inputs for standard clip cord and foot pedal foot pedal not required to run CNC-machined anodized aluminum housing Built-in magnets and silicone grips allow for use on a variety surfaces Power adapter included.