Product Name: metal Cover Energy Saving Device for Single Phase Power Housing: Aluminium Alloy Installation: Plug in Protection: Corrosion Resistance Size: 15.5*10*5.5(Cm) Weight: 0.65kgs Housing Material: Aluminium Plug Type: European, American, UK, Indian Package: 27PCS/Outer Carton Trademark: Joinwe OR OEM Transport Package: Brown Box Specification: CE Origin: Shenzhen, China HS Code: 854370 Product Description metal Cover Energy Saving Device for Single Phase PowerFeatures:Saves energy efficiently and environment-friendlyStabilizes voltage and balance current sourceStand current waveformProtects electrical appliancesProlongs electrical appliances service lifeAccording to electric appliances quantity and loading carry one or several devices can be usedEasy to operateNo need of maintenanceSave current up to 40%Application:Suitable for home, other commercial area, like bank, office, restaurant and hotel useSpecifications:Rated voltage: 90 to 250VRated frequency: 50 to 60HzPlug types: American, European, British, Australian, Indian and South AfricanTemperature: -50 to 60 Celsius degree