Electricity Saving Box Energy Saving Device Smart Save Plug Power Saver Voltage Optimization Surge Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency(2PCS)

The product was delivered timely and worked as expected. Very happy.

This is the second one I buy and it works just great. Whatever I connect now doesn’t deem the lights anymore

I bought this device because we were trying to be more careful with the electricity use at home. With lights, chargers, appliances, and other things connected all day, I wanted something simple to add to the routine. I plugged it in, and I liked that there was nothing complicated to set up. Just connect it and leave it there. It looks small, clean, and does not take much space. I cannot say it works like magic or promise exact results, but as an extra tool to be more aware of energy use, it feels practical. Honest opinion: it is easy to use, simple to install, and a good option for someone who wants to try to optimize electricity use at home.

It helps to maintain steady current running through the appliances. We used to have light bulbs go out quickly and had to replace often. We haven’t had to do that since we have been using the power saving boxes.

This product is blatant fraud. It claims to reduce my electric bill, but it does absolutely nothing. There is no evidence it saves energy or makes any difference at all. Amazon should not be selling this kind of deceptive junk.”

This product is presented as an advanced technological solution capable of stabilizing the voltage and optimizing the electrical flow in your home.

Not sure it’s help to reduce the cost

Don't know till I see my bill