Power Energy Electricity Saving Box Household Electric Smart Power Saver 90V-250V

Features: - New -type Intelligent, digital and powerful electricity saving device - Save energy and 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 Specifications: Plug Standard: EU Plug, US Plug (Option) Rated voltage: 90V-250V Rated frequency: 50Hz-60Hz Useful Load: 30000W How does it work? The electricity saving device saves and reduces energy by stabilizing the voltage which in turn results in reductions in peak power demand and less waste of low efficient power. The low efficient power is consequently stored and recycled by the unit. Packet included: 1x Electricity Saving Box