Product Name:Power SupplyIncluding: A Tattoo Power, A Foot Switch, A Clipline and A Power line.Tunable Voltage: AC 0-15V.Weight:1100g.By the way,the power supply can be set up as 110v or 220v.Packing:1set/box.Productivity: Enough Payment: T/T Origin: ChinaTransportation: By express, by air, by sea