[Black Friday] LONE Adjustable Stroke Wireless Tattoo Pen

  Package£º1 Tattoo Pen, 1 Extra Battery,? ?1 Type-C Fast Charging Data Cable, 1 RCA, 1 Professional Manual Voltage£º5~12V Battery Capacity£º1700mAh (Two Batteries) Motor£ºCoreless Motor Motor Speed:12V/9500 Rpm Stroke Length£º2.4/2.7/3.0/3.3/3.6/3.9/4.2 mm Support Working Time£º5~7hours/Battery Connectivity: Wired/Wireless?dual mode Wired mode connection interface: RCA Grip Diameter£º33.2mm Suitability: Compatible with?most tattoo needle cartridges?on the market.