HAWINK Complete Wireless Rotary Tattoo Machine Pen Kit With Battery&Cartridges&Ink

The HAWINK Tattoo Kit contains a suitcase, the rotary tattoo machine made of aluminum alloy, light, and portable, easy to hold. Liner and shader All available, vibration and high power, compatible with all cartridge needles. Features Less noise. Features a High-precision motor and an advanced gear system that guarantees reliable, quiet operation with low vibration.  An efficient transmission mechanism offers powerful performance. Light-weight. Flexible and lightweight for every style Versatile as a standard liner and shader Absorb inks fast, Injection average. Ergonomic design. Comfortable Grip. Weighted toward the front of the machine. And the RCA connector offsets the balance of forward-leaning weight overall,  Compatible with most needle cartridges. Easier operation. Effectively slow down the reset force of the tattoo needle while working. Tattoo Parameters Stroke:3.5mm Rated voltage: 10V Weight: 170g Connector: RCA Needle Depth: 0-4.5mm Length: 122mm Diameter: φ31mm