HAWINK Wireless Tattoo Machine with Adjustable Stroke - Rotary Pen Tattoo Gun with 1400mAh Power Battery Coreless Motor Digital LED Display for Professional Tattoo Artist RN-M2-E40

7 Adjustable StrokesThis machine support 2.6mm, 2.75mm, 3.0mm,3.25mm,3.6mm,3.85mm and 4.0mm stroke length, change the stroke on the fly just by turning the adjustment knob, great for applying soft black and grey,packing colour and blending and lining. The pen machine is compatible with most cartridge needles types.

Powerful MotorRotary machine built-in coreless motor, 12V - 10500RPM. More powerful, low skin loss, fast coloring, no hot for long time working. Eccentric wheel system make machine gun get stronger and better for liner and shader. Built-in stainless steel high-grade positioning steel ball to adjust the gear position accurately.

Permanent WorkBattery Capacity is 1400mAh, can support long-term work, output stable. 8V output voltage can work for 4 hours, only need 1.5-2 hours to fully charge. The side of the battery has a visible LCD display, which can clearly display the working time,voltage and remaining power. Short press the voltage adjustment button, the adjustment interval is 0.1V, the working voltage is 6-12V.

High-quality MaterialsTattoo pen made of aluminium alloy frame and CNC carved. Length: 137mm/5.39inches, Diameter: 32mm/1.25inches, Weight: 197g/6.95oz. Detachable as a whole, easy to disassemble, maintain and replace spare parts.

Perfect GiftIdeal gifts for yourself and your loved ones, the portable rotary pen comes beautifully packaged in a box, including 1* Wireless Machine, 1* RCA Adapter, 1* Charging cable, 1* RCA Connection,1* Instruction Manual.