Specifications:Type: Tattoo Power SupplyColor: Black+GoldMaterial:Aluminum AlloyInput: AC 100V-230V, 50/60HzOutput: DC 0-18V, 1.5A 23WSize: approx.8.7m*6.9cm*2.7cm(L*W*H)Package Size:approx.9*9*3cmWeight: approx.223g Features:- Small size,durable enough for using.- Anti-skid device at the bottom.- Can drive a large row of needles.- Convenient button for speed controlling.- Digital dual machine tattoo power supply.- Provides powerful and stable current to operate the tattoo machines.- Only for professional using. Instruction:1.Voltage adjust Turn up dockwise,otherwise,turn down,per 0.1V+/-.2.Foot pedal mode: working under switch(light off) or continuous (light on) modes by pressing voltage button.3.None on/oR button,power will go into sleep mode automatically after stopping 5 minutes later to reduce power consumption.All display will be closed.Any touch or turn on voltage button will back to warking mode.4.Self-protection device: cut off the power automatkally under incorrect use and touch switch will back to normal operation,it will keep current stable. Package Included:1 x Tattoo Power Supply1 x EU Plug1 x Manual (This product Voltage is 100-230V,and comes with an adapter, and according to different country we will afford different adapters.)    More Details: