specification: Item Type: Tattoo Coil Machine_x000D_Material: Copper Alloy_x000D__x000D_Coil: 10 turns_x000D__x000D_Starting Voltage: 5V_x000D_Working Voltage: 7-10V_x000D_Speed: 25000RMP - 30000RMP_x000D_Function: Shading and lining_x000D__x000D_Applicable Tattoo Handle Types: Common handle and tattoo cartridges needle handle_x000D_Applicable Tattoo Needle Type: Select the right needle according to the handle_x000D_Applicable Cord Type: Hookline Features: 1Made of high quality copper alloy material, very durable, has a long service life. 2Adopt precise processing, avoid the size error of manual machinery, ensure the size precision. 3The coil adopts high quality copper material, standard 10 coils and 47 UF capacitance value, to ensure the stable operation of the machine. 4Work in a low voice or even silent, make your customers maintain a relaxed state in the process of tattooing. 5It is suitable for all kinds of tattoo handles and needles, and can be used to both shade and line. 6Equipped with three wrenches of different sizes, used to adjust the screw loosening of the tattooing machine. PackageList: 1 xTattoo Coil Machine 1 xSmall Wrench 1 xMedium Wrench 1 x Large Wrench