?Wide Application?Help you to improve the use of power, and avoid invalid waste of electricity. Suitable for air-conditioners, refrigerators, washing machines, electric fans, televisions, lamps, sound boxes, and other products. Will reduce your power consumption and save electricity effectively, Suitable for houses, apartments, and offices, The energy saver will save the best energy after two to three months of long-term use. ?Easy to Use?Just plug the power-saving device into a power outlet, and the green light will turn on, then keep the device connected to start working. Results are usually seen after 2-3 months of continuous use. An energy-saving effect of up to 35% can be achieved after long-term use. (The final energy-saving effect varies with the use of household appliances). ?Save Energy and Money ?The principle of the power saver pro is via stabilizing the voltage, balancing the current, and surge protection in order to achieve the power-saving effect. The power energy saver can also improve the use efficiency of electrical appliances power, reduce circuit line loss, and avoid the waste of electricity invalid, thus extending the service life of the household electric appliances. ?Safe and Reliable?3 grille-type cooling vents are added, the energy-saving box will release the electricity which it is stored by using a system of capacitors in a smoother way to normal without the spikes when it works under the rated load, and the external shell of this electricity energy saver adopts advanced fire-proof and explosion-proof material, and the internal leakage protection measures make it safe and reliable. ?Best Choice Of Energy Saver?Save energy sources efficiently, environment-friendly, stabilize the voltage, balance the current, control capacitor, and prevent current waves to save electricity. Multi-protect safety system ensures complete protection for you and your devices.