Dr.Pen ULTIMA A6

Dr.Pen ULTIMA A6 Derma Pen Auto Microneedle Pen Adjustable Needle Length Electric Derma Stamp Digital permanent Make Up Device Specifications Parameter Needle material Nano Wafer /imported medical stainless steel/titanium alloy Needle length 0.25-2.5 mm Needle number 9/12/36/42/Nano Power supply Wired cable or Wireless battery  Body material Aluminium Alloy Speed 5 Levels. MAX 15000 RPM Size 130*22(mm) Weight 65g Packing size 170*123*57(mm) GW 580g   Wired And Wireless Dual Mode It can work continuously for 8 hours in fully charged wireless mode.Just change the plug connector and you can change to wired mode. Battery Replacement and Charging We will provide extra backup batteries so that you do not need to recharge frequently. When one battery is in use, the other battery can be recharged. Comes with a dedicated adapter for charging. Wired Mode If you change the interface