Features: 100% brand new and high quality New -type Intelligent Digital And Powerful Electricity Saving Device Save energy sources efficiently Enviroment-friendly Stabilize the voltage Balance the current source Protect devices Smart sleek design with LED lights to indicate operation Prolong the life of electrical devices Easy to use-no maintenance Saving electricity means saving money saving money means earing money Specifications: Model: SD-002 Rated voltage: 90-250V Rated frequency: 50Hz-60Hz Useful load: 25000W Plug type: US EU Dimensions: 120*80mm(L*W) Material: Alloy Color: Silver Net Weight: 122g Package included: 1 * Energy Saving Box