The Upgraded Power Saver Has Better Energy Saving Effect And More Refined Appearance Compared With The Previous Generation. Own It And Start Energy-Saving Life! Safe And Reliable, The Outer Shell Is Made Of Advanced Fireproof, Explosion-Proof And Leak-Proof Materials, And The Internal Leakage Protection Measures Are Very Safe. Reliable! When The Power Saver Works Under Rated Load, The Stored Electricity Is Released To The Normal State Through The Capacitor System, Without The Need For Electric Shock. High Energy Consumption Appliances Are Effective. If You Use Energy-Saving Boxes Such As Air Conditioners, Washing Machines, Refrigerators, Water Pumps, Induction Cookers, And Electric Kettles, Your Electricity Bills Will Be Very Different. However, There Is No Energy Saving Effect For Some Equipment Such As Electric Fans, Led Light Bulbs, Etc. Easy To Use: Just Plug The Power Saver Into The Power Socket, The Green Indicator Light Turns On, Then Keep The Device Connected To Start Working. It Does Not Reduce Power Consumption Immediately, It Is A Longer Process That Will Make A Noticeable Difference After 2-3 Months. Long-Term Use: In Order To Observe The Power Saving Effect, It Is Recommended To Use It For A Long Time. It Consumes Almost No Power, But It Can Bring Obvious Power Regulation Effect, Don'T Worry. Product Name: Power Saver Working Voltage: 90-250V Frequency: 50~60HZ Payload: 28000W Scope Of Use: Suitable For Home Use And Shopping Malls Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Colour:As Shown Material:ABS Package Contents: 4 Saver With English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.