Rotary tattoo pen, starting voltage 5V, working voltage 7-9V, high quality aluminum alloy, needle stroke 0-4.5mm, needle length 3.5mm, RCA interface. 10 packs for disinfecting tattoo cartridges Needles The tattoo machine kit contains 10 tattoo cartridge needles. (1203RL x 5pcs, 1207RM x 5pcs). All disposable needles are CE certified and pre-sterilized with EO gas. Coreless high-speed motor The tattoo pen adopts a coreless high-speed motor and a unique internal design concept. It solves many problems of traditional tattoo pens such as tired cutting lines, color bleeding, false cutting lines, etc. The device works with currently available wireless power sources. Easy to use and comfortable Tattoo machine set, tattoo machine precision motor, continuous operation, low noise, long-term stability, light weight, one-piece molding. Rotary pen tattoo machine with safety motor, the machine has a powerful motor and advanced technology transmission system to ensure reliable, quiet and