Dragonhawk S2 Tattoo Pen Machine Wireless Complete Kit for Beginners

S2 Tattoo Pen Machine - Runs smoothly and almost silent, which can meet all your tattoo needs. It can also be used on permanent makeup. Needle protrusion: 0 - 4 mm. Length of the stroke: 4mm. We suggest using 6-8V to run this tattoo pen, which will be more efficient. TS2 Tattoo Kit Advantages - Ergonomic, pen-style machine, emulating the grip and feel of an actual pen, this tattoo pen allows for more comfortable and precise tattooing procedure.The body of the pen is made of metal grinding technology, which makes it easier to hold and not easy to slip. U1 wireless battery can fit with all RCA connection.Output short circuit protection & Input double charging protection.There is a charging current limit in the battery. As long as it is a charger of 1A or above, the charging time of the battery 1200MAH is about 3 hours, and the usage time is about 6 hours. Dragonhawk extreme tattoo cartridges needles compatible with All types cartridge grips  and pen style tattoo machines.Needle protr