Material: aluminum/matt Battery: 1200MA lithium battery 3.7V Charging time: 2-3 hours. USB 5Vcharger Working time: 4-6 hours. Weight: 179g Size:27mm
Wireless rotary tattoo pen machine has a visible LCD voltage screen and easily adjustable voltage. This machine weighs 179g, diameter: of 27mm. Takes 3 hours to full charge, and runs for 4-6 hours. The machine has a standard 3.5mm stroke length and works as a liner or a shade. The package includes wireless machine, USB charge cord, replaceable battery.