Fangrui Product Details Optimize Your Energy Consumption: This Advanced Energy Saver Box Is Designed To Efficiently Reduce The Electrical Power Loss In Your Home Or Office, Ensuring Your Appliances Operate More Economically And Sustainably. Easy Installation: Simply Plug The Device Into Any Outlet And It Immediately Starts Working By Stabilizing Your Power Supply And Preventing Wastage. Versatile Use: Ideal For A Wide Range Of Electrical Devices, From Household Appliances To Office Equipment, Enhancing Their Lifespan And Performance. Cost-effective: By Improving The Efficiency Of Your Electrical Devices, This Power Saver Helps To Significantly Cut Down On Your Electricity Bills, Making It A Smart Investment For Any Home Or Business. Frequency: 50-60hz Payload: 280mw Scope Of Use: Suitable For Household Shopping Malls Due To Different Batches, There May Be Differences In Product Appearance And Printed Text, Which Will Not Affect Use Voltage: Ac90-250v Plug Type:eu Plug,it Applies To Indonesia, Germany, France, Spain, Italy And