Power Save Energy Saver Electricity Saving Box Household Office Market Device Electric Smart US Plug 90V-250V 30KW (2 Pack)

product description: 1. The voltage stabilizer can stabilize the voltage prevent the voltage from being unstable and stabilize the power consumption so as to achieve the effect of saving electricity and prolong the service life of electrical products. 2. Electronically control capacitors balance the current improve the power consumption of electrical products in an all-round way and avoid the waste of ineffective electricity. 3. Power saving itself does not consume current. All-weather use will not increase the burden of electricity consumption. 4. Suitable for air conditioners washing machines refrigerators electric fans TV sets water pumps stereos fluorescent lamps and other products. 5. Suitable for home company lines shops and small factories.