Sell (BEST SELLER) Authentic/Effective Power Electricity Energy Saving Box 30% Saver Device AUTHENTIC POW best price

* Save energy sources efficiently * Stabilize the voltage and balance the current source * Stand current waveform protect devices * Smart, sleek design with LED lights to indicate operation Features:* Save energy sources efficiently* Stabilize the voltage and balance the current source* Stand current waveform protect devices* Smart, sleek design with LED lights to indicate operation* Prolong the life of electrical devices* Easy to use, maintenance free Earth friendlyHow to Use:Plug the electricity-saver box into any free power cord/socket at home/office. Simple operation, no need maintenance, no need pay attention.Specifications:Power Supply/Rated Voltage: 90V~250VRated Frequency: 50Hz/60HzWorking Temperature: -60~75 DegreeWork Load: 15000W or 18000WPackage Includes:1 x Electricity Saving Box(EU plug)