【Energy Saving Device】The function of the power saving box is to stabilize voltage, balance current, and surge protection, in order to achieve the effect of power saving. Power savers can also improve the use of electrical power, and avoid ineffective power waste, thus extending the service life of electrical products. 【Safe and reliable】Power-saving box works under rated load, use of a capacitance system to store its electric energy more smoothly released to normal, with no peak, and the power saver shell with advanced fireproof and explosion-proof materials, internal leakage protection measures, safe and reliable. 【Safe to Use】The power saver itself uses almost no energy, so you can use it to save energy on appliances like refrigerators, air conditioners, and TVs. Avoid the waste of electricity invalid, thereby saving your money. Even if it runs 24 hours a day for 365 days, it will not increase the cost of electricity. 【Easy to Use】 Smart and stylish design, home stop-watt energy saving device. Just plug the power factor saver into the power outlet, the green light will light up, and then start working by keeping the device connected; It will reduce your power consumption, effectively saving up to 20 to 35 percent for heavy-duty power consumption. The longer you use your power saver, the better. 【Widely Use】Wide Range of Applications: air conditioners, washing machines, refrigerators, TVs, induction cookers, stereos and other electricity bill killers can see the advantages of the electricity saving box, it does not have much effect on some small appliances such as desk lamps and small fans, can operate normally underrated load, and prevent the appliance from overheating