Tattoo Pen Machine Kit, Classy Wireless Tattoo Machine Kit, Built-In 2Take your tattoo artistry anywhere with this classy wireless tattoo pen machine kit. Featuring a built in rechargeable battery, professional grade performance, and a sleek, portable design, this cordless tattoo machine kit is the perfect tool for tattoo artists who demand freedom of movement without compromising on precision or power. Key Features: Wireless Cordless Design: No power cord needed work freely without being tethered to a power supply